21921000948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8228

約数の個数: 384

約数和(自身を含む): 78982041600

約数和(自身を除く): 57061040652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 19, 21, 22, 27, 28, 33, 34, 36, 38, 42, 44, 51, 54, 57, 63, 66, 68, 76, 77, 84, 99, 102, 108, 114, 119, 126, 132, 133, 153, 154, 171, 187, 189, 198, 204, 209, 228, 231, 238, 252, 266, 297, 306, 308, 323, 342, 357, 374, 378, 396, 399, 418, 459, 462, 476, 513, 532, 561, 594, 612, 627, 646, 684, 693, 714, 748, 756, 798, 836, 918, 924, 969, 1026, 1071, 1122, 1188, 1197, 1254, 1292, 1309, 1386, 1428, 1463, 1596, 1683, 1836, 1881, 1938, 2052, 2079, 2142, 2244, 2261, 2394, 2508, 2618, 2772, 2907, 2926, 3213, 3366, 3553, 3591, 3762, 3876, 3927, 4158, 4284, 4389, 4522, 4788, 5049, 5236, 5643, 5814, 5852, 6426, 6732, 6783, 7106, 7182, 7524, 7854, 8161, 8316, 8721, 8778, 9044, 10098, 10659, 11286, 11628, 11781, 12852, 13167, 13566, 14212, 14364, 15708, 16322, 17442, 17556, 20196, 20349, 21318, 22572, 23562, 24483, 24871, 26334, 27132, 31977, 32644, 34884, 35343, 39501, 40698, 42636, 47124, 48966, 49742, 52668, 57127, 61047, 63954, 70686, 73449, 74613, 79002, 81396, 89771, 95931, 97932, 99484, 114254, 122094, 127908, 138737, 141372, 146898, 149226, 155059, 158004, 171381, 179542, 191862, 220347, 223839, 228508, 244188, 269313, 277474, 293796, 298452, 310118, 342762, 359084, 383724, 416211, 440694, 447678, 465177, 514143, 538626, 554948, 620236, 628397, 671517, 685524, 807939, 832422, 881388, 895356, 930354, 971159, 1028286, 1077252, 1085413, 1248633, 1256794, 1343034, 1395531, 1526107, 1542429, 1615878, 1664844, 1705649, 1860708, 1885191, 1942318, 2056572, 2170826, 2423817, 2497266, 2513588, 2636003, 2686068, 2791062, 2913477, 3052214, 3084858, 3231756, 3256239, 3411298, 3745899, 3770382, 3884636, 4186593, 4341652, 4578321, 4847634, 4994532, 5116947, 5272006, 5582124, 5655573, 5826954, 6104428, 6169716, 6512478, 6822596, 7491798, 7540764, 7908009, 8373186, 8740431, 9156642, 9695268, 9768717, 10233894, 10544012, 10682749, 11311146, 11653908, 11939543, 13024956, 13734963, 14983596, 15350841, 15816018, 16746372, 16966719, 17480862, 18313284, 18452021, 19537434, 20467788, 21365498, 22622292, 23724027, 23879086, 26221293, 27469926, 28996033, 29306151, 30701682, 31632036, 32048247, 33933438, 34961724, 35818629, 36904042, 39074868, 41204889, 42730996, 46052523, 47448054, 47758172, 52442586, 54939852, 55356063, 57992066, 58612302, 61403364, 64096494, 67866876, 71172081, 71637258, 73808084, 82409778, 86988099, 92105046, 94896108, 96144741, 104885172, 107455887, 110712126, 115984132, 117224604, 128192988, 142344162, 143274516, 164819556, 166068189, 173976198, 184210092, 192289482, 202972231, 214911774, 221424252, 260964297, 284688324, 288434223, 322367661, 332136378, 347952396, 384578964, 405944462, 429823548, 498204567, 521928594, 576868446, 608916693, 644735322, 664272756, 782892891, 811888924, 996409134, 1043857188, 1153736892, 1217833386, 1289470644, 1565785782, 1826750079, 1992818268, 2435666772, 3131571564, 3653500158, 5480250237, 7307000316, 10960500474, 21921000948]

約数ペア:

[(1, 21921000948), (2, 10960500474), (3, 7307000316), (4, 5480250237), (6, 3653500158), (7, 3131571564), (9, 2435666772), (11, 1992818268), (12, 1826750079), (14, 1565785782), (17, 1289470644), (18, 1217833386), (19, 1153736892), (21, 1043857188), (22, 996409134), (27, 811888924), (28, 782892891), (33, 664272756), (34, 644735322), (36, 608916693), (38, 576868446), (42, 521928594), (44, 498204567), (51, 429823548), (54, 405944462), (57, 384578964), (63, 347952396), (66, 332136378), (68, 322367661), (76, 288434223), (77, 284688324), (84, 260964297), (99, 221424252), (102, 214911774), (108, 202972231), (114, 192289482), (119, 184210092), (126, 173976198), (132, 166068189), (133, 164819556), (153, 143274516), (154, 142344162), (171, 128192988), (187, 117224604), (189, 115984132), (198, 110712126), (204, 107455887), (209, 104885172), (228, 96144741), (231, 94896108), (238, 92105046), (252, 86988099), (266, 82409778), (297, 73808084), (306, 71637258), (308, 71172081), (323, 67866876), (342, 64096494), (357, 61403364), (374, 58612302), (378, 57992066), (396, 55356063), (399, 54939852), (418, 52442586), (459, 47758172), (462, 47448054), (476, 46052523), (513, 42730996), (532, 41204889), (561, 39074868), (594, 36904042), (612, 35818629), (627, 34961724), (646, 33933438), (684, 32048247), (693, 31632036), (714, 30701682), (748, 29306151), (756, 28996033), (798, 27469926), (836, 26221293), (918, 23879086), (924, 23724027), (969, 22622292), (1026, 21365498), (1071, 20467788), (1122, 19537434), (1188, 18452021), (1197, 18313284), (1254, 17480862), (1292, 16966719), (1309, 16746372), (1386, 15816018), (1428, 15350841), (1463, 14983596), (1596, 13734963), (1683, 13024956), (1836, 11939543), (1881, 11653908), (1938, 11311146), (2052, 10682749), (2079, 10544012), (2142, 10233894), (2244, 9768717), (2261, 9695268), (2394, 9156642), (2508, 8740431), (2618, 8373186), (2772, 7908009), (2907, 7540764), (2926, 7491798), (3213, 6822596), (3366, 6512478), (3553, 6169716), (3591, 6104428), (3762, 5826954), (3876, 5655573), (3927, 5582124), (4158, 5272006), (4284, 5116947), (4389, 4994532), (4522, 4847634), (4788, 4578321), (5049, 4341652), (5236, 4186593), (5643, 3884636), (5814, 3770382), (5852, 3745899), (6426, 3411298), (6732, 3256239), (6783, 3231756), (7106, 3084858), (7182, 3052214), (7524, 2913477), (7854, 2791062), (8161, 2686068), (8316, 2636003), (8721, 2513588), (8778, 2497266), (9044, 2423817), (10098, 2170826), (10659, 2056572), (11286, 1942318), (11628, 1885191), (11781, 1860708), (12852, 1705649), (13167, 1664844), (13566, 1615878), (14212, 1542429), (14364, 1526107), (15708, 1395531), (16322, 1343034), (17442, 1256794), (17556, 1248633), (20196, 1085413), (20349, 1077252), (21318, 1028286), (22572, 971159), (23562, 930354), (24483, 895356), (24871, 881388), (26334, 832422), (27132, 807939), (31977, 685524), (32644, 671517), (34884, 628397), (35343, 620236), (39501, 554948), (40698, 538626), (42636, 514143), (47124, 465177), (48966, 447678), (49742, 440694), (52668, 416211), (57127, 383724), (61047, 359084), (63954, 342762), (70686, 310118), (73449, 298452), (74613, 293796), (79002, 277474), (81396, 269313), (89771, 244188), (95931, 228508), (97932, 223839), (99484, 220347), (114254, 191862), (122094, 179542), (127908, 171381), (138737, 158004), (141372, 155059), (146898, 149226)]