258864156956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1\times {\mathrm{10259}}^1$

素因数の和:13802

約数の個数: 48

約数和(自身を含む): 475735680000

約数和(自身を除く): 216871523044

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 1829, 3449, 3658, 6898, 7316, 10259, 13796, 20518, 41036, 106919, 203491, 213838, 318029, 406982, 427676, 605281, 636058, 813964, 1210562, 1272116, 2421124, 6308221, 12616442, 18763711, 25232884, 35383291, 37527422, 70766582, 75054844, 141533164, 1096882021, 2087614169, 2193764042, 4175228338, 4387528084, 8350456676, 64716039239, 129432078478, 258864156956]

約数ペア:

[(1, 258864156956), (2, 129432078478), (4, 64716039239), (31, 8350456676), (59, 4387528084), (62, 4175228338), (118, 2193764042), (124, 2087614169), (236, 1096882021), (1829, 141533164), (3449, 75054844), (3658, 70766582), (6898, 37527422), (7316, 35383291), (10259, 25232884), (13796, 18763711), (20518, 12616442), (41036, 6308221), (106919, 2421124), (203491, 1272116), (213838, 1210562), (318029, 813964), (406982, 636058), (427676, 605281)]