2512223136

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 216

約数和(自身を含む): 7660975140

約数和(自身を除く): 5148752004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 313, 348, 372, 464, 496, 522, 558, 626, 696, 744, 899, 928, 939, 961, 992, 1044, 1116, 1252, 1392, 1488, 1798, 1878, 1922, 2088, 2232, 2504, 2697, 2784, 2817, 2883, 2976, 3596, 3756, 3844, 4176, 4464, 5008, 5394, 5634, 5766, 7192, 7512, 7688, 8091, 8352, 8649, 8928, 9077, 9703, 10016, 10788, 11268, 11532, 14384, 15024, 15376, 16182, 17298, 18154, 19406, 21576, 22536, 23064, 27231, 27869, 28768, 29109, 30048, 30752, 32364, 34596, 36308, 38812, 43152, 45072, 46128, 54462, 55738, 58218, 64728, 69192, 72616, 77624, 81693, 83607, 86304, 87327, 90144, 92256, 108924, 111476, 116436, 129456, 138384, 145232, 155248, 163386, 167214, 174654, 217848, 222952, 232872, 250821, 258912, 276768, 281387, 290464, 300793, 310496, 326772, 334428, 349308, 435696, 445904, 465744, 501642, 562774, 601586, 653544, 668856, 698616, 844161, 871392, 891808, 902379, 931488, 1003284, 1125548, 1203172, 1307088, 1337712, 1397232, 1688322, 1804758, 2006568, 2251096, 2406344, 2532483, 2614176, 2675424, 2707137, 2794464, 3376644, 3609516, 4013136, 4502192, 4812688, 5064966, 5414274, 6753288, 7219032, 8026272, 8722997, 9004384, 9625376, 10129932, 10828548, 13506576, 14438064, 17445994, 20259864, 21657096, 26168991, 27013152, 28876128, 34891988, 40519728, 43314192, 52337982, 69783976, 78506973, 81039456, 86628384, 104675964, 139567952, 157013946, 209351928, 279135904, 314027892, 418703856, 628055784, 837407712, 1256111568, 2512223136]

約数ペア:

[(1, 2512223136), (2, 1256111568), (3, 837407712), (4, 628055784), (6, 418703856), (8, 314027892), (9, 279135904), (12, 209351928), (16, 157013946), (18, 139567952), (24, 104675964), (29, 86628384), (31, 81039456), (32, 78506973), (36, 69783976), (48, 52337982), (58, 43314192), (62, 40519728), (72, 34891988), (87, 28876128), (93, 27013152), (96, 26168991), (116, 21657096), (124, 20259864), (144, 17445994), (174, 14438064), (186, 13506576), (232, 10828548), (248, 10129932), (261, 9625376), (279, 9004384), (288, 8722997), (313, 8026272), (348, 7219032), (372, 6753288), (464, 5414274), (496, 5064966), (522, 4812688), (558, 4502192), (626, 4013136), (696, 3609516), (744, 3376644), (899, 2794464), (928, 2707137), (939, 2675424), (961, 2614176), (992, 2532483), (1044, 2406344), (1116, 2251096), (1252, 2006568), (1392, 1804758), (1488, 1688322), (1798, 1397232), (1878, 1337712), (1922, 1307088), (2088, 1203172), (2232, 1125548), (2504, 1003284), (2697, 931488), (2784, 902379), (2817, 891808), (2883, 871392), (2976, 844161), (3596, 698616), (3756, 668856), (3844, 653544), (4176, 601586), (4464, 562774), (5008, 501642), (5394, 465744), (5634, 445904), (5766, 435696), (7192, 349308), (7512, 334428), (7688, 326772), (8091, 310496), (8352, 300793), (8649, 290464), (8928, 281387), (9077, 276768), (9703, 258912), (10016, 250821), (10788, 232872), (11268, 222952), (11532, 217848), (14384, 174654), (15024, 167214), (15376, 163386), (16182, 155248), (17298, 145232), (18154, 138384), (19406, 129456), (21576, 116436), (22536, 111476), (23064, 108924), (27231, 92256), (27869, 90144), (28768, 87327), (29109, 86304), (30048, 83607), (30752, 81693), (32364, 77624), (34596, 72616), (36308, 69192), (38812, 64728), (43152, 58218), (45072, 55738), (46128, 54462)]