908902144

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6801

約数の個数: 72

約数和(自身を含む): 1983235968

約数和(自身を除く): 1074333824

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 6737, 7936, 8432, 13474, 16864, 26948, 33728, 53896, 67456, 107792, 114529, 134912, 208847, 215584, 229058, 417694, 431168, 458116, 835388, 862336, 916232, 1670776, 1724672, 1832464, 3341552, 3550399, 3664928, 6683104, 7100798, 7329856, 13366208, 14201596, 14659712, 26732416, 28403192, 29319424, 53464832, 56806384, 113612768, 227225536, 454451072, 908902144]

約数ペア:

[(1, 908902144), (2, 454451072), (4, 227225536), (8, 113612768), (16, 56806384), (17, 53464832), (31, 29319424), (32, 28403192), (34, 26732416), (62, 14659712), (64, 14201596), (68, 13366208), (124, 7329856), (128, 7100798), (136, 6683104), (248, 3664928), (256, 3550399), (272, 3341552), (496, 1832464), (527, 1724672), (544, 1670776), (992, 916232), (1054, 862336), (1088, 835388), (1984, 458116), (2108, 431168), (2176, 417694), (3968, 229058), (4216, 215584), (4352, 208847), (6737, 134912), (7936, 114529), (8432, 107792), (13474, 67456), (16864, 53896), (26948, 33728)]