561541128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{544129}}^1$

素因数の和:544181

約数の個数: 32

約数和(自身を含む): 1436503200

約数和(自身を除く): 874962072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 544129, 1088258, 1632387, 2176516, 3264774, 4353032, 6529548, 13059096, 23397547, 46795094, 70192641, 93590188, 140385282, 187180376, 280770564, 561541128]

約数ペア:

[(1, 561541128), (2, 280770564), (3, 187180376), (4, 140385282), (6, 93590188), (8, 70192641), (12, 46795094), (24, 23397547), (43, 13059096), (86, 6529548), (129, 4353032), (172, 3264774), (258, 2176516), (344, 1632387), (516, 1088258), (1032, 544129)]