521129181888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{6421}}^1\times {\mathrm{20129}}^1$

素因数の和:26575

約数の個数: 168

約数和(自身を含む): 1707462350880

約数和(自身を除く): 1186333168992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 6421, 12842, 19263, 20129, 25684, 38526, 40258, 44947, 51368, 57789, 60387, 77052, 80516, 89894, 102736, 115578, 120774, 134841, 140903, 154104, 161032, 179788, 181161, 205472, 231156, 241548, 269682, 281806, 308208, 322064, 359576, 362322, 404523, 410944, 422709, 462312, 483096, 539364, 563612, 616416, 644128, 719152, 724644, 809046, 845418, 924624, 966192, 1078728, 1127224, 1232832, 1268127, 1288256, 1438304, 1449288, 1618092, 1690836, 1849248, 1932384, 2157456, 2254448, 2536254, 2876608, 2898576, 3236184, 3381672, 3698496, 3864768, 4314912, 4508896, 5072508, 5797152, 6472368, 6763344, 8629824, 9017792, 10145016, 11594304, 12944736, 13526688, 20290032, 25889472, 27053376, 40580064, 81160128, 129248309, 258496618, 387744927, 516993236, 775489854, 904738163, 1033986472, 1163234781, 1550979708, 1809476326, 2067972944, 2326469562, 2714214489, 3101959416, 3618952652, 4135945888, 4652939124, 5428428978, 6203918832, 7237905304, 8142643467, 8271891776, 9305878248, 10856857956, 12407837664, 14475810608, 16285286934, 18611756496, 21713715912, 24815675328, 28951621216, 32570573868, 37223512992, 43427431824, 57903242432, 65141147736, 74447025984, 86854863648, 130282295472, 173709727296, 260564590944, 521129181888]

約数ペア:

[(1, 521129181888), (2, 260564590944), (3, 173709727296), (4, 130282295472), (6, 86854863648), (7, 74447025984), (8, 65141147736), (9, 57903242432), (12, 43427431824), (14, 37223512992), (16, 32570573868), (18, 28951621216), (21, 24815675328), (24, 21713715912), (28, 18611756496), (32, 16285286934), (36, 14475810608), (42, 12407837664), (48, 10856857956), (56, 9305878248), (63, 8271891776), (64, 8142643467), (72, 7237905304), (84, 6203918832), (96, 5428428978), (112, 4652939124), (126, 4135945888), (144, 3618952652), (168, 3101959416), (192, 2714214489), (224, 2326469562), (252, 2067972944), (288, 1809476326), (336, 1550979708), (448, 1163234781), (504, 1033986472), (576, 904738163), (672, 775489854), (1008, 516993236), (1344, 387744927), (2016, 258496618), (4032, 129248309), (6421, 81160128), (12842, 40580064), (19263, 27053376), (20129, 25889472), (25684, 20290032), (38526, 13526688), (40258, 12944736), (44947, 11594304), (51368, 10145016), (57789, 9017792), (60387, 8629824), (77052, 6763344), (80516, 6472368), (89894, 5797152), (102736, 5072508), (115578, 4508896), (120774, 4314912), (134841, 3864768), (140903, 3698496), (154104, 3381672), (161032, 3236184), (179788, 2898576), (181161, 2876608), (205472, 2536254), (231156, 2254448), (241548, 2157456), (269682, 1932384), (281806, 1849248), (308208, 1690836), (322064, 1618092), (359576, 1449288), (362322, 1438304), (404523, 1288256), (410944, 1268127), (422709, 1232832), (462312, 1127224), (483096, 1078728), (539364, 966192), (563612, 924624), (616416, 845418), (644128, 809046), (719152, 724644)]