250482654

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3129

約数の個数: 48

約数和(自身を含む): 560617200

約数和(自身を除く): 310134546

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 327, 387, 654, 774, 981, 1962, 2969, 4687, 5938, 8907, 9374, 14061, 17814, 26721, 28122, 42183, 53442, 84366, 127667, 255334, 323621, 383001, 647242, 766002, 970863, 1149003, 1941726, 2298006, 2912589, 5825178, 13915703, 27831406, 41747109, 83494218, 125241327, 250482654]

約数ペア:

[(1, 250482654), (2, 125241327), (3, 83494218), (6, 41747109), (9, 27831406), (18, 13915703), (43, 5825178), (86, 2912589), (109, 2298006), (129, 1941726), (218, 1149003), (258, 970863), (327, 766002), (387, 647242), (654, 383001), (774, 323621), (981, 255334), (1962, 127667), (2969, 84366), (4687, 53442), (5938, 42183), (8907, 28122), (9374, 26721), (14061, 17814)]