1005925488

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11887}}^1$

素因数の和:11982

約数の個数: 80

約数和(自身を含む): 2724158976

約数和(自身を除く): 1718233488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 48, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 656, 688, 984, 1032, 1763, 1968, 2064, 3526, 5289, 7052, 10578, 11887, 14104, 21156, 23774, 28208, 35661, 42312, 47548, 71322, 84624, 95096, 142644, 190192, 285288, 487367, 511141, 570576, 974734, 1022282, 1462101, 1533423, 1949468, 2044564, 2924202, 3066846, 3898936, 4089128, 5848404, 6133692, 7797872, 8178256, 11696808, 12267384, 20956781, 23393616, 24534768, 41913562, 62870343, 83827124, 125740686, 167654248, 251481372, 335308496, 502962744, 1005925488]

約数ペア:

[(1, 1005925488), (2, 502962744), (3, 335308496), (4, 251481372), (6, 167654248), (8, 125740686), (12, 83827124), (16, 62870343), (24, 41913562), (41, 24534768), (43, 23393616), (48, 20956781), (82, 12267384), (86, 11696808), (123, 8178256), (129, 7797872), (164, 6133692), (172, 5848404), (246, 4089128), (258, 3898936), (328, 3066846), (344, 2924202), (492, 2044564), (516, 1949468), (656, 1533423), (688, 1462101), (984, 1022282), (1032, 974734), (1763, 570576), (1968, 511141), (2064, 487367), (3526, 285288), (5289, 190192), (7052, 142644), (10578, 95096), (11887, 84624), (14104, 71322), (21156, 47548), (23774, 42312), (28208, 35661)]