15704902212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{218963}}^1$

素因数の和:219152

約数の個数: 48

約数和(自身を含む): 37766910720

約数和(自身を除く): 22062008508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 516, 556, 834, 1668, 5977, 11954, 17931, 23908, 35862, 71724, 218963, 437926, 656889, 875852, 1313778, 2627556, 9415409, 18830818, 28246227, 30435857, 37661636, 56492454, 60871714, 91307571, 112984908, 121743428, 182615142, 365230284, 1308741851, 2617483702, 3926225553, 5234967404, 7852451106, 15704902212]

約数ペア:

[(1, 15704902212), (2, 7852451106), (3, 5234967404), (4, 3926225553), (6, 2617483702), (12, 1308741851), (43, 365230284), (86, 182615142), (129, 121743428), (139, 112984908), (172, 91307571), (258, 60871714), (278, 56492454), (417, 37661636), (516, 30435857), (556, 28246227), (834, 18830818), (1668, 9415409), (5977, 2627556), (11954, 1313778), (17931, 875852), (23908, 656889), (35862, 437926), (71724, 218963)]