1666161768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{23767}}^1$

素因数の和:23926

約数の個数: 64

約数和(自身を含む): 4380917760

約数和(自身を除く): 2714755992

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 127, 138, 184, 254, 276, 381, 508, 552, 762, 1016, 1524, 2921, 3048, 5842, 8763, 11684, 17526, 23368, 23767, 35052, 47534, 70104, 71301, 95068, 142602, 190136, 285204, 546641, 570408, 1093282, 1639923, 2186564, 3018409, 3279846, 4373128, 6036818, 6559692, 9055227, 12073636, 13119384, 18110454, 24147272, 36220908, 69423407, 72441816, 138846814, 208270221, 277693628, 416540442, 555387256, 833080884, 1666161768]

約数ペア:

[(1, 1666161768), (2, 833080884), (3, 555387256), (4, 416540442), (6, 277693628), (8, 208270221), (12, 138846814), (23, 72441816), (24, 69423407), (46, 36220908), (69, 24147272), (92, 18110454), (127, 13119384), (138, 12073636), (184, 9055227), (254, 6559692), (276, 6036818), (381, 4373128), (508, 3279846), (552, 3018409), (762, 2186564), (1016, 1639923), (1524, 1093282), (2921, 570408), (3048, 546641), (5842, 285204), (8763, 190136), (11684, 142602), (17526, 95068), (23368, 71301), (23767, 70104), (35052, 47534)]