21449033424

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 720

約数和(自身を含む): 81916423680

約数和(自身を除く): 60467390256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 31, 36, 38, 39, 42, 48, 49, 52, 56, 57, 62, 63, 72, 76, 78, 84, 91, 93, 98, 104, 112, 114, 117, 124, 126, 133, 144, 147, 152, 156, 168, 171, 182, 186, 196, 208, 217, 228, 234, 247, 248, 252, 266, 273, 279, 294, 304, 312, 336, 342, 364, 372, 392, 397, 399, 403, 434, 441, 456, 468, 494, 496, 504, 532, 546, 558, 588, 589, 624, 637, 651, 684, 728, 741, 744, 784, 794, 798, 806, 819, 868, 882, 912, 931, 936, 988, 1008, 1064, 1092, 1116, 1176, 1178, 1191, 1197, 1209, 1274, 1302, 1368, 1456, 1482, 1488, 1519, 1588, 1596, 1612, 1638, 1729, 1736, 1764, 1767, 1862, 1872, 1911, 1953, 1976, 2128, 2184, 2223, 2232, 2352, 2356, 2382, 2394, 2418, 2548, 2604, 2736, 2779, 2793, 2821, 2964, 3038, 3176, 3192, 3224, 3276, 3458, 3472, 3528, 3534, 3573, 3627, 3724, 3822, 3906, 3952, 4123, 4368, 4446, 4464, 4557, 4712, 4764, 4788, 4836, 5096, 5161, 5187, 5208, 5301, 5558, 5586, 5642, 5733, 5928, 6076, 6352, 6384, 6448, 6552, 6916, 7056, 7068, 7146, 7254, 7448, 7543, 7644, 7657, 7812, 8246, 8337, 8379, 8463, 8892, 9114, 9424, 9528, 9576, 9672, 10192, 10322, 10374, 10416, 10602, 11116, 11172, 11284, 11466, 11856, 12103, 12152, 12307, 12369, 13104, 13671, 13832, 14136, 14292, 14508, 14896, 15086, 15288, 15314, 15483, 15561, 15624, 16492, 16674, 16758, 16926, 17784, 18228, 19056, 19152, 19344, 19453, 19747, 20644, 20748, 21204, 22232, 22344, 22568, 22629, 22932, 22971, 24206, 24304, 24614, 24738, 25011, 25389, 27342, 27664, 28272, 28584, 28861, 29016, 30172, 30576, 30628, 30966, 31122, 31248, 32984, 33348, 33516, 33852, 35568, 36127, 36309, 36456, 36921, 37107, 38906, 39494, 41288, 41496, 42408, 44464, 44688, 45136, 45258, 45864, 45942, 46449, 48412, 49228, 49476, 50022, 50778, 52801, 53599, 54684, 57168, 57722, 58032, 58359, 59241, 60344, 61256, 61932, 62244, 65968, 66696, 67032, 67704, 67887, 68913, 72254, 72618, 72912, 73842, 74214, 77812, 78988, 82576, 82992, 84816, 86149, 86583, 90516, 91728, 91884, 92898, 96824, 98059, 98456, 98952, 100044, 101556, 105602, 107198, 108381, 108927, 109368, 110763, 115444, 116718, 118482, 120688, 122512, 123864, 124488, 133392, 134064, 135408, 135774, 137826, 144508, 145236, 147684, 148428, 155624, 157976, 158403, 159991, 160797, 172298, 173166, 175077, 177723, 181032, 183768, 185796, 193648, 196118, 196912, 197904, 200088, 203112, 211204, 214396, 216762, 217854, 218736, 221526, 230888, 233436, 233833, 236964, 247728, 248976, 252889, 258447, 259749, 271548, 275652, 289016, 290472, 294177, 295368, 296856, 311248, 315952, 316806, 319982, 321594, 325143, 344596, 346332, 350154, 355446, 362064, 367536, 369607, 371592, 375193, 392236, 400176, 406224, 422408, 428792, 433524, 435708, 443052, 461776, 466872, 467666, 473928, 475209, 479973, 482391, 505778, 516894, 519498, 543096, 551304, 578032, 580944, 588354, 590736, 593712, 603043, 633612, 639964, 643188, 650286, 686413, 689192, 692664, 700308, 701499, 710892, 739214, 743184, 750386, 758667, 775341, 784472, 844816, 857584, 867048, 871416, 882531, 886104, 933744, 935332, 947856, 950418, 959946, 964782, 1011556, 1033788, 1038996, 1086192, 1102608, 1108821, 1119937, 1125579, 1176708, 1206086, 1267224, 1279928, 1286376, 1300572, 1372826, 1378384, 1385328, 1400616, 1402998, 1421784, 1439919, 1478428, 1500772, 1517334, 1550682, 1568944, 1636831, 1734096, 1742832, 1765062, 1772208, 1809129, 1870664, 1900836, 1919892, 1929564, 2023112, 2059239, 2067576, 2077992, 2104497, 2217642, 2239874, 2251158, 2276001, 2353416, 2412172, 2534448, 2559856, 2572752, 2601144, 2745652, 2801232, 2805996, 2843568, 2879838, 2956856, 3001544, 3034668, 3039829, 3101364, 3273662, 3326463, 3359811, 3376737, 3530124, 3618258, 3741328, 3801672, 3839784, 3859128, 4046224, 4118478, 4135152, 4155984, 4208994, 4435284, 4479748, 4502316, 4552002, 4706832, 4804891, 4824344, 4910493, 5202288, 5427387, 5491304, 5611992, 5759676, 5913712, 6003088, 6069336, 6079658, 6177717, 6202728, 6547324, 6652926, 6719622, 6753474, 7060248, 7236516, 7603344, 7679568, 7718256, 7839559, 8236956, 8417988, 8870568, 8959496, 9004632, 9104004, 9119487, 9609782, 9648688, 9820986, 10079433, 10854774, 10982608, 11223984, 11457817, 11519352, 12138672, 12159316, 12355434, 12405456, 13094648, 13305852, 13439244, 13506948, 14120496, 14414673, 14473032, 14731479, 15679118, 16473912, 16835976, 17741136, 17918992, 18009264, 18208008, 18238974, 19219564, 19641972, 20158866, 21278803, 21709548, 22915634, 23038704, 23518677, 24318632, 24710868, 26189296, 26611704, 26878488, 27013896, 27358461, 28829346, 28946064, 29462958, 31358236, 32947824, 33671952, 34373451, 36416016, 36477948, 38439128, 39283944, 40317732, 42557606, 43244019, 43419096, 45831268, 47037354, 48637264, 49421736, 53223408, 53756976, 54027792, 54716922, 57658692, 58925916, 62716472, 63836409, 68746902, 70556031, 72955896, 76878256, 78567888, 80635464, 85115212, 86488038, 86838192, 91662536, 94074708, 98843472, 103120353, 109433844, 115317384, 117851832, 125432944, 127672818, 137493804, 141112062, 145911792, 148951621, 161270928, 170230424, 172976076, 183325072, 188149416, 191509227, 206240706, 218867688, 230634768, 235703664, 255345636, 274987608, 282224124, 297903242, 340460848, 345952152, 376298832, 383018454, 412481412, 437735376, 446854863, 510691272, 549975216, 564448248, 595806484, 691904304, 766036908, 824962824, 893709726, 1021382544, 1128896496, 1191612968, 1340564589, 1532073816, 1649925648, 1787419452, 2383225936, 2681129178, 3064147632, 3574838904, 5362258356, 7149677808, 10724516712, 21449033424]

約数ペア:

[(1, 21449033424), (2, 10724516712), (3, 7149677808), (4, 5362258356), (6, 3574838904), (7, 3064147632), (8, 2681129178), (9, 2383225936), (12, 1787419452), (13, 1649925648), (14, 1532073816), (16, 1340564589), (18, 1191612968), (19, 1128896496), (21, 1021382544), (24, 893709726), (26, 824962824), (28, 766036908), (31, 691904304), (36, 595806484), (38, 564448248), (39, 549975216), (42, 510691272), (48, 446854863), (49, 437735376), (52, 412481412), (56, 383018454), (57, 376298832), (62, 345952152), (63, 340460848), (72, 297903242), (76, 282224124), (78, 274987608), (84, 255345636), (91, 235703664), (93, 230634768), (98, 218867688), (104, 206240706), (112, 191509227), (114, 188149416), (117, 183325072), (124, 172976076), (126, 170230424), (133, 161270928), (144, 148951621), (147, 145911792), (152, 141112062), (156, 137493804), (168, 127672818), (171, 125432944), (182, 117851832), (186, 115317384), (196, 109433844), (208, 103120353), (217, 98843472), (228, 94074708), (234, 91662536), (247, 86838192), (248, 86488038), (252, 85115212), (266, 80635464), (273, 78567888), (279, 76878256), (294, 72955896), (304, 70556031), (312, 68746902), (336, 63836409), (342, 62716472), (364, 58925916), (372, 57658692), (392, 54716922), (397, 54027792), (399, 53756976), (403, 53223408), (434, 49421736), (441, 48637264), (456, 47037354), (468, 45831268), (494, 43419096), (496, 43244019), (504, 42557606), (532, 40317732), (546, 39283944), (558, 38439128), (588, 36477948), (589, 36416016), (624, 34373451), (637, 33671952), (651, 32947824), (684, 31358236), (728, 29462958), (741, 28946064), (744, 28829346), (784, 27358461), (794, 27013896), (798, 26878488), (806, 26611704), (819, 26189296), (868, 24710868), (882, 24318632), (912, 23518677), (931, 23038704), (936, 22915634), (988, 21709548), (1008, 21278803), (1064, 20158866), (1092, 19641972), (1116, 19219564), (1176, 18238974), (1178, 18208008), (1191, 18009264), (1197, 17918992), (1209, 17741136), (1274, 16835976), (1302, 16473912), (1368, 15679118), (1456, 14731479), (1482, 14473032), (1488, 14414673), (1519, 14120496), (1588, 13506948), (1596, 13439244), (1612, 13305852), (1638, 13094648), (1729, 12405456), (1736, 12355434), (1764, 12159316), (1767, 12138672), (1862, 11519352), (1872, 11457817), (1911, 11223984), (1953, 10982608), (1976, 10854774), (2128, 10079433), (2184, 9820986), (2223, 9648688), (2232, 9609782), (2352, 9119487), (2356, 9104004), (2382, 9004632), (2394, 8959496), (2418, 8870568), (2548, 8417988), (2604, 8236956), (2736, 7839559), (2779, 7718256), (2793, 7679568), (2821, 7603344), (2964, 7236516), (3038, 7060248), (3176, 6753474), (3192, 6719622), (3224, 6652926), (3276, 6547324), (3458, 6202728), (3472, 6177717), (3528, 6079658), (3534, 6069336), (3573, 6003088), (3627, 5913712), (3724, 5759676), (3822, 5611992), (3906, 5491304), (3952, 5427387), (4123, 5202288), (4368, 4910493), (4446, 4824344), (4464, 4804891), (4557, 4706832), (4712, 4552002), (4764, 4502316), (4788, 4479748), (4836, 4435284), (5096, 4208994), (5161, 4155984), (5187, 4135152), (5208, 4118478), (5301, 4046224), (5558, 3859128), (5586, 3839784), (5642, 3801672), (5733, 3741328), (5928, 3618258), (6076, 3530124), (6352, 3376737), (6384, 3359811), (6448, 3326463), (6552, 3273662), (6916, 3101364), (7056, 3039829), (7068, 3034668), (7146, 3001544), (7254, 2956856), (7448, 2879838), (7543, 2843568), (7644, 2805996), (7657, 2801232), (7812, 2745652), (8246, 2601144), (8337, 2572752), (8379, 2559856), (8463, 2534448), (8892, 2412172), (9114, 2353416), (9424, 2276001), (9528, 2251158), (9576, 2239874), (9672, 2217642), (10192, 2104497), (10322, 2077992), (10374, 2067576), (10416, 2059239), (10602, 2023112), (11116, 1929564), (11172, 1919892), (11284, 1900836), (11466, 1870664), (11856, 1809129), (12103, 1772208), (12152, 1765062), (12307, 1742832), (12369, 1734096), (13104, 1636831), (13671, 1568944), (13832, 1550682), (14136, 1517334), (14292, 1500772), (14508, 1478428), (14896, 1439919), (15086, 1421784), (15288, 1402998), (15314, 1400616), (15483, 1385328), (15561, 1378384), (15624, 1372826), (16492, 1300572), (16674, 1286376), (16758, 1279928), (16926, 1267224), (17784, 1206086), (18228, 1176708), (19056, 1125579), (19152, 1119937), (19344, 1108821), (19453, 1102608), (19747, 1086192), (20644, 1038996), (20748, 1033788), (21204, 1011556), (22232, 964782), (22344, 959946), (22568, 950418), (22629, 947856), (22932, 935332), (22971, 933744), (24206, 886104), (24304, 882531), (24614, 871416), (24738, 867048), (25011, 857584), (25389, 844816), (27342, 784472), (27664, 775341), (28272, 758667), (28584, 750386), (28861, 743184), (29016, 739214), (30172, 710892), (30576, 701499), (30628, 700308), (30966, 692664), (31122, 689192), (31248, 686413), (32984, 650286), (33348, 643188), (33516, 639964), (33852, 633612), (35568, 603043), (36127, 593712), (36309, 590736), (36456, 588354), (36921, 580944), (37107, 578032), (38906, 551304), (39494, 543096), (41288, 519498), (41496, 516894), (42408, 505778), (44464, 482391), (44688, 479973), (45136, 475209), (45258, 473928), (45864, 467666), (45942, 466872), (46449, 461776), (48412, 443052), (49228, 435708), (49476, 433524), (50022, 428792), (50778, 422408), (52801, 406224), (53599, 400176), (54684, 392236), (57168, 375193), (57722, 371592), (58032, 369607), (58359, 367536), (59241, 362064), (60344, 355446), (61256, 350154), (61932, 346332), (62244, 344596), (65968, 325143), (66696, 321594), (67032, 319982), (67704, 316806), (67887, 315952), (68913, 311248), (72254, 296856), (72618, 295368), (72912, 294177), (73842, 290472), (74214, 289016), (77812, 275652), (78988, 271548), (82576, 259749), (82992, 258447), (84816, 252889), (86149, 248976), (86583, 247728), (90516, 236964), (91728, 233833), (91884, 233436), (92898, 230888), (96824, 221526), (98059, 218736), (98456, 217854), (98952, 216762), (100044, 214396), (101556, 211204), (105602, 203112), (107198, 200088), (108381, 197904), (108927, 196912), (109368, 196118), (110763, 193648), (115444, 185796), (116718, 183768), (118482, 181032), (120688, 177723), (122512, 175077), (123864, 173166), (124488, 172298), (133392, 160797), (134064, 159991), (135408, 158403), (135774, 157976), (137826, 155624), (144508, 148428), (145236, 147684)]