21497866236

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 810

約数和(自身を含む): 78286136544

約数和(自身を除く): 56788270308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 31, 33, 36, 38, 42, 44, 49, 54, 57, 62, 63, 66, 76, 77, 81, 84, 93, 98, 99, 108, 114, 121, 124, 126, 132, 133, 147, 154, 162, 171, 186, 189, 196, 198, 209, 217, 228, 231, 242, 252, 266, 279, 294, 297, 308, 324, 341, 342, 361, 363, 372, 378, 396, 399, 418, 434, 441, 462, 484, 513, 532, 539, 558, 567, 588, 589, 594, 627, 651, 682, 684, 693, 722, 726, 756, 798, 836, 837, 847, 868, 882, 891, 924, 931, 1023, 1026, 1078, 1083, 1089, 1116, 1134, 1178, 1188, 1197, 1254, 1302, 1323, 1364, 1386, 1444, 1452, 1463, 1519, 1539, 1596, 1617, 1674, 1694, 1764, 1767, 1782, 1862, 1881, 1953, 2046, 2052, 2079, 2156, 2166, 2178, 2268, 2299, 2356, 2387, 2394, 2508, 2511, 2527, 2541, 2604, 2646, 2772, 2793, 2926, 3038, 3069, 3078, 3234, 3249, 3267, 3348, 3388, 3534, 3564, 3591, 3724, 3751, 3762, 3906, 3969, 3971, 4092, 4123, 4158, 4332, 4356, 4389, 4557, 4598, 4774, 4788, 4851, 5022, 5054, 5082, 5292, 5301, 5586, 5643, 5852, 5859, 5929, 6076, 6138, 6156, 6237, 6468, 6479, 6498, 6534, 6897, 7068, 7161, 7182, 7502, 7524, 7581, 7623, 7812, 7938, 7942, 8246, 8316, 8379, 8778, 9114, 9196, 9207, 9548, 9702, 9747, 9801, 10044, 10108, 10164, 10241, 10602, 10773, 11172, 11191, 11253, 11286, 11718, 11858, 11913, 12276, 12369, 12474, 12958, 12996, 13068, 13167, 13671, 13794, 14322, 14364, 14553, 15004, 15162, 15246, 15876, 15884, 15903, 16093, 16492, 16709, 16758, 16929, 17556, 17577, 17689, 17787, 18228, 18414, 19404, 19437, 19494, 19602, 20482, 20691, 21204, 21483, 21546, 22382, 22506, 22572, 22743, 22869, 23436, 23716, 23826, 24738, 24948, 25137, 25916, 26257, 26334, 27342, 27588, 27621, 27797, 28644, 28861, 29106, 29241, 30324, 30492, 30723, 31806, 32186, 33418, 33516, 33573, 33759, 33858, 35154, 35378, 35574, 35739, 36828, 37107, 38874, 38988, 39204, 39501, 40964, 41013, 41382, 42966, 43092, 43659, 43681, 44764, 45012, 45353, 45486, 45738, 47652, 47709, 48279, 49476, 50127, 50274, 52514, 52668, 53067, 53361, 54684, 55242, 55594, 57722, 58212, 58311, 58482, 61446, 62073, 63612, 64372, 64449, 66836, 67146, 67518, 67716, 68229, 68607, 70308, 70756, 71148, 71269, 71478, 74214, 75411, 77748, 78337, 78771, 79002, 82026, 82764, 83391, 85932, 86583, 87318, 87362, 90706, 90972, 91476, 92169, 95418, 96558, 100254, 100548, 100719, 101277, 105028, 106134, 106722, 107217, 110484, 111188, 111321, 112651, 115444, 116622, 116964, 118503, 122892, 123039, 123101, 124146, 128898, 131043, 134292, 135036, 136059, 136458, 137214, 142538, 142956, 144837, 148428, 150381, 150822, 156674, 157542, 158004, 159201, 160083, 164052, 166782, 173166, 174636, 174724, 174933, 181412, 183799, 184338, 186219, 190836, 193116, 193347, 194579, 200508, 201438, 202554, 204687, 212268, 213444, 213807, 214434, 222642, 225302, 233244, 235011, 236313, 237006, 246078, 246202, 248292, 250173, 257796, 259749, 262086, 272118, 272916, 274428, 276507, 285076, 289674, 300762, 301644, 302157, 303831, 305767, 313348, 315084, 317471, 318402, 320166, 321651, 333564, 333963, 337953, 346332, 349866, 367598, 368676, 369303, 372438, 386694, 389158, 393129, 402876, 405108, 408177, 409374, 427614, 428868, 434511, 445284, 450604, 451143, 470022, 472626, 474012, 477603, 480249, 492156, 492404, 498883, 500346, 519498, 524172, 524799, 544236, 548359, 551397, 553014, 579348, 583737, 601524, 604314, 607662, 611534, 634942, 636804, 640332, 641421, 643302, 667926, 675906, 699732, 705033, 708939, 735196, 738606, 744876, 750519, 773388, 778316, 779247, 786258, 816354, 818748, 829521, 855228, 861707, 869022, 902286, 906471, 917301, 940044, 945252, 952413, 955206, 960498, 997766, 1000692, 1013859, 1038996, 1049598, 1096718, 1102794, 1106028, 1107909, 1167474, 1179387, 1208628, 1215324, 1223068, 1224531, 1269884, 1282842, 1286604, 1303533, 1335852, 1351812, 1353429, 1354111, 1410066, 1417878, 1432809, 1477212, 1496649, 1501038, 1558494, 1572516, 1632708, 1645077, 1654191, 1659042, 1723414, 1738044, 1751211, 1804572, 1812942, 1834602, 1904826, 1910412, 1920996, 1924263, 1995532, 2027718, 2099196, 2115099, 2126817, 2140369, 2193436, 2205588, 2215818, 2251557, 2334948, 2337741, 2358774, 2449062, 2565684, 2585121, 2607066, 2706858, 2708222, 2751903, 2820132, 2835756, 2857239, 2865618, 2993298, 3002076, 3041577, 3116988, 3290154, 3308382, 3318084, 3323727, 3446828, 3492181, 3502422, 3538161, 3625884, 3669204, 3673593, 3809652, 3848526, 4055436, 4062333, 4230198, 4253634, 4280738, 4431636, 4489947, 4503114, 4675482, 4717548, 4898124, 4935231, 4962573, 5170242, 5214132, 5253633, 5413716, 5416444, 5503806, 5714478, 5731236, 5772789, 5986596, 6031949, 6083154, 6345297, 6421107, 6580308, 6616764, 6647454, 6984362, 7004844, 7076322, 7347186, 7697052, 7755363, 8124666, 8255709, 8460396, 8507268, 8561476, 8571717, 8979894, 9006228, 9124731, 9350964, 9478777, 9870462, 9925146, 9971181, 10340484, 10476543, 10507266, 11007612, 11428956, 11545578, 12063898, 12166308, 12186999, 12690594, 12842214, 13294908, 13469841, 13968724, 14152644, 14694372, 14805693, 14887719, 15510726, 15760899, 16249332, 16511418, 17143434, 17959788, 18095847, 18249462, 18957554, 19263321, 19740924, 19850292, 19942362, 20953086, 21014532, 23091156, 23266089, 24127796, 24373998, 24767127, 25381188, 25684428, 25715151, 26939682, 28436331, 29611386, 29775438, 31021452, 31429629, 31521798, 33022836, 34286868, 36191694, 36498924, 36560997, 37915108, 38526642, 39884724, 40409523, 41906172, 44417079, 46532178, 48747996, 49534254, 51430302, 53879364, 54287541, 56872662, 57789963, 59222772, 59550876, 62859258, 63043596, 66351439, 69798267, 72383388, 73121994, 77053284, 80819046, 85308993, 88834158, 93064356, 94288887, 99068508, 102860604, 108575082, 109682991, 113745324, 115579926, 125718516, 132702878, 139596534, 146243988, 161638092, 162862623, 170617986, 173369889, 177668316, 188577774, 199054317, 217150164, 219365982, 231159852, 255926979, 265405756, 279193068, 282866661, 325725246, 341235972, 346739778, 377155548, 398108634, 438731964, 488587869, 511853958, 565733322, 597162951, 651450492, 693479556, 767780937, 796217268, 977175738, 1023707916, 1131466644, 1194325902, 1535561874, 1791488853, 1954351476, 2388651804, 3071123748, 3582977706, 5374466559, 7165955412, 10748933118, 21497866236]

約数ペア:

[(1, 21497866236), (2, 10748933118), (3, 7165955412), (4, 5374466559), (6, 3582977706), (7, 3071123748), (9, 2388651804), (11, 1954351476), (12, 1791488853), (14, 1535561874), (18, 1194325902), (19, 1131466644), (21, 1023707916), (22, 977175738), (27, 796217268), (28, 767780937), (31, 693479556), (33, 651450492), (36, 597162951), (38, 565733322), (42, 511853958), (44, 488587869), (49, 438731964), (54, 398108634), (57, 377155548), (62, 346739778), (63, 341235972), (66, 325725246), (76, 282866661), (77, 279193068), (81, 265405756), (84, 255926979), (93, 231159852), (98, 219365982), (99, 217150164), (108, 199054317), (114, 188577774), (121, 177668316), (124, 173369889), (126, 170617986), (132, 162862623), (133, 161638092), (147, 146243988), (154, 139596534), (162, 132702878), (171, 125718516), (186, 115579926), (189, 113745324), (196, 109682991), (198, 108575082), (209, 102860604), (217, 99068508), (228, 94288887), (231, 93064356), (242, 88834158), (252, 85308993), (266, 80819046), (279, 77053284), (294, 73121994), (297, 72383388), (308, 69798267), (324, 66351439), (341, 63043596), (342, 62859258), (361, 59550876), (363, 59222772), (372, 57789963), (378, 56872662), (396, 54287541), (399, 53879364), (418, 51430302), (434, 49534254), (441, 48747996), (462, 46532178), (484, 44417079), (513, 41906172), (532, 40409523), (539, 39884724), (558, 38526642), (567, 37915108), (588, 36560997), (589, 36498924), (594, 36191694), (627, 34286868), (651, 33022836), (682, 31521798), (684, 31429629), (693, 31021452), (722, 29775438), (726, 29611386), (756, 28436331), (798, 26939682), (836, 25715151), (837, 25684428), (847, 25381188), (868, 24767127), (882, 24373998), (891, 24127796), (924, 23266089), (931, 23091156), (1023, 21014532), (1026, 20953086), (1078, 19942362), (1083, 19850292), (1089, 19740924), (1116, 19263321), (1134, 18957554), (1178, 18249462), (1188, 18095847), (1197, 17959788), (1254, 17143434), (1302, 16511418), (1323, 16249332), (1364, 15760899), (1386, 15510726), (1444, 14887719), (1452, 14805693), (1463, 14694372), (1519, 14152644), (1539, 13968724), (1596, 13469841), (1617, 13294908), (1674, 12842214), (1694, 12690594), (1764, 12186999), (1767, 12166308), (1782, 12063898), (1862, 11545578), (1881, 11428956), (1953, 11007612), (2046, 10507266), (2052, 10476543), (2079, 10340484), (2156, 9971181), (2166, 9925146), (2178, 9870462), (2268, 9478777), (2299, 9350964), (2356, 9124731), (2387, 9006228), (2394, 8979894), (2508, 8571717), (2511, 8561476), (2527, 8507268), (2541, 8460396), (2604, 8255709), (2646, 8124666), (2772, 7755363), (2793, 7697052), (2926, 7347186), (3038, 7076322), (3069, 7004844), (3078, 6984362), (3234, 6647454), (3249, 6616764), (3267, 6580308), (3348, 6421107), (3388, 6345297), (3534, 6083154), (3564, 6031949), (3591, 5986596), (3724, 5772789), (3751, 5731236), (3762, 5714478), (3906, 5503806), (3969, 5416444), (3971, 5413716), (4092, 5253633), (4123, 5214132), (4158, 5170242), (4332, 4962573), (4356, 4935231), (4389, 4898124), (4557, 4717548), (4598, 4675482), (4774, 4503114), (4788, 4489947), (4851, 4431636), (5022, 4280738), (5054, 4253634), (5082, 4230198), (5292, 4062333), (5301, 4055436), (5586, 3848526), (5643, 3809652), (5852, 3673593), (5859, 3669204), (5929, 3625884), (6076, 3538161), (6138, 3502422), (6156, 3492181), (6237, 3446828), (6468, 3323727), (6479, 3318084), (6498, 3308382), (6534, 3290154), (6897, 3116988), (7068, 3041577), (7161, 3002076), (7182, 2993298), (7502, 2865618), (7524, 2857239), (7581, 2835756), (7623, 2820132), (7812, 2751903), (7938, 2708222), (7942, 2706858), (8246, 2607066), (8316, 2585121), (8379, 2565684), (8778, 2449062), (9114, 2358774), (9196, 2337741), (9207, 2334948), (9548, 2251557), (9702, 2215818), (9747, 2205588), (9801, 2193436), (10044, 2140369), (10108, 2126817), (10164, 2115099), (10241, 2099196), (10602, 2027718), (10773, 1995532), (11172, 1924263), (11191, 1920996), (11253, 1910412), (11286, 1904826), (11718, 1834602), (11858, 1812942), (11913, 1804572), (12276, 1751211), (12369, 1738044), (12474, 1723414), (12958, 1659042), (12996, 1654191), (13068, 1645077), (13167, 1632708), (13671, 1572516), (13794, 1558494), (14322, 1501038), (14364, 1496649), (14553, 1477212), (15004, 1432809), (15162, 1417878), (15246, 1410066), (15876, 1354111), (15884, 1353429), (15903, 1351812), (16093, 1335852), (16492, 1303533), (16709, 1286604), (16758, 1282842), (16929, 1269884), (17556, 1224531), (17577, 1223068), (17689, 1215324), (17787, 1208628), (18228, 1179387), (18414, 1167474), (19404, 1107909), (19437, 1106028), (19494, 1102794), (19602, 1096718), (20482, 1049598), (20691, 1038996), (21204, 1013859), (21483, 1000692), (21546, 997766), (22382, 960498), (22506, 955206), (22572, 952413), (22743, 945252), (22869, 940044), (23436, 917301), (23716, 906471), (23826, 902286), (24738, 869022), (24948, 861707), (25137, 855228), (25916, 829521), (26257, 818748), (26334, 816354), (27342, 786258), (27588, 779247), (27621, 778316), (27797, 773388), (28644, 750519), (28861, 744876), (29106, 738606), (29241, 735196), (30324, 708939), (30492, 705033), (30723, 699732), (31806, 675906), (32186, 667926), (33418, 643302), (33516, 641421), (33573, 640332), (33759, 636804), (33858, 634942), (35154, 611534), (35378, 607662), (35574, 604314), (35739, 601524), (36828, 583737), (37107, 579348), (38874, 553014), (38988, 551397), (39204, 548359), (39501, 544236), (40964, 524799), (41013, 524172), (41382, 519498), (42966, 500346), (43092, 498883), (43659, 492404), (43681, 492156), (44764, 480249), (45012, 477603), (45353, 474012), (45486, 472626), (45738, 470022), (47652, 451143), (47709, 450604), (48279, 445284), (49476, 434511), (50127, 428868), (50274, 427614), (52514, 409374), (52668, 408177), (53067, 405108), (53361, 402876), (54684, 393129), (55242, 389158), (55594, 386694), (57722, 372438), (58212, 369303), (58311, 368676), (58482, 367598), (61446, 349866), (62073, 346332), (63612, 337953), (64372, 333963), (64449, 333564), (66836, 321651), (67146, 320166), (67518, 318402), (67716, 317471), (68229, 315084), (68607, 313348), (70308, 305767), (70756, 303831), (71148, 302157), (71269, 301644), (71478, 300762), (74214, 289674), (75411, 285076), (77748, 276507), (78337, 274428), (78771, 272916), (79002, 272118), (82026, 262086), (82764, 259749), (83391, 257796), (85932, 250173), (86583, 248292), (87318, 246202), (87362, 246078), (90706, 237006), (90972, 236313), (91476, 235011), (92169, 233244), (95418, 225302), (96558, 222642), (100254, 214434), (100548, 213807), (100719, 213444), (101277, 212268), (105028, 204687), (106134, 202554), (106722, 201438), (107217, 200508), (110484, 194579), (111188, 193347), (111321, 193116), (112651, 190836), (115444, 186219), (116622, 184338), (116964, 183799), (118503, 181412), (122892, 174933), (123039, 174724), (123101, 174636), (124146, 173166), (128898, 166782), (131043, 164052), (134292, 160083), (135036, 159201), (136059, 158004), (136458, 157542), (137214, 156674), (142538, 150822), (142956, 150381), (144837, 148428)]