387642936

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{375623}}^1$

素因数の和:375675

約数の個数: 32

約数和(自身を含む): 991647360

約数和(自身を除く): 604004424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 375623, 751246, 1126869, 1502492, 2253738, 3004984, 4507476, 9014952, 16151789, 32303578, 48455367, 64607156, 96910734, 129214312, 193821468, 387642936]

約数ペア:

[(1, 387642936), (2, 193821468), (3, 129214312), (4, 96910734), (6, 64607156), (8, 48455367), (12, 32303578), (24, 16151789), (43, 9014952), (86, 4507476), (129, 3004984), (172, 2253738), (258, 1502492), (344, 1126869), (516, 751246), (1032, 375623)]