660885144

素因数分解:

$2^3\times 3^1\times {\mathrm{2417}}^1\times {\mathrm{11393}}^1$

素因数の和:13819

約数の個数: 32

約数和(自身を含む): 1653041520

約数和(自身を除く): 992156376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2417, 4834, 7251, 9668, 11393, 14502, 19336, 22786, 29004, 34179, 45572, 58008, 68358, 91144, 136716, 273432, 27536881, 55073762, 82610643, 110147524, 165221286, 220295048, 330442572, 660885144]

約数ペア:

[(1, 660885144), (2, 330442572), (3, 220295048), (4, 165221286), (6, 110147524), (8, 82610643), (12, 55073762), (24, 27536881), (2417, 273432), (4834, 136716), (7251, 91144), (9668, 68358), (11393, 58008), (14502, 45572), (19336, 34179), (22786, 29004)]