2415674968

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1\times {\mathrm{631}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 5232960000

約数和(自身を除く): 2817285032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 499, 548, 631, 959, 998, 1096, 1262, 1918, 1996, 2524, 3493, 3836, 3992, 4417, 5048, 6986, 7672, 8834, 13972, 17668, 27944, 35336, 68363, 86447, 136726, 172894, 273452, 314869, 345788, 478541, 546904, 605129, 629738, 691576, 957082, 1210258, 1259476, 1914164, 2204083, 2420516, 2518952, 3828328, 4408166, 4841032, 8816332, 17632664, 43137053, 86274106, 172548212, 301959371, 345096424, 603918742, 1207837484, 2415674968]

約数ペア:

[(1, 2415674968), (2, 1207837484), (4, 603918742), (7, 345096424), (8, 301959371), (14, 172548212), (28, 86274106), (56, 43137053), (137, 17632664), (274, 8816332), (499, 4841032), (548, 4408166), (631, 3828328), (959, 2518952), (998, 2420516), (1096, 2204083), (1262, 1914164), (1918, 1259476), (1996, 1210258), (2524, 957082), (3493, 691576), (3836, 629738), (3992, 605129), (4417, 546904), (5048, 478541), (6986, 345788), (7672, 314869), (8834, 273452), (13972, 172894), (17668, 136726), (27944, 86447), (35336, 68363)]