258576372

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{167039}}^1$

素因数の和:167092

約数の個数: 36

約数和(自身を含む): 668828160

約数和(自身を除く): 410251788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 167039, 334078, 501117, 668156, 1002234, 1503351, 2004468, 3006702, 6013404, 7182677, 14365354, 21548031, 28730708, 43096062, 64644093, 86192124, 129288186, 258576372]

約数ペア:

[(1, 258576372), (2, 129288186), (3, 86192124), (4, 64644093), (6, 43096062), (9, 28730708), (12, 21548031), (18, 14365354), (36, 7182677), (43, 6013404), (86, 3006702), (129, 2004468), (172, 1503351), (258, 1002234), (387, 668156), (516, 501117), (774, 334078), (1548, 167039)]