391686936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{960017}}^1$

素因数の和:960043

約数の個数: 32

約数和(自身を含む): 1036819440

約数和(自身を除く): 645132504

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 960017, 1920034, 2880051, 3840068, 5760102, 7680136, 11520204, 16320289, 23040408, 32640578, 48960867, 65281156, 97921734, 130562312, 195843468, 391686936]

約数ペア:

[(1, 391686936), (2, 195843468), (3, 130562312), (4, 97921734), (6, 65281156), (8, 48960867), (12, 32640578), (17, 23040408), (24, 16320289), (34, 11520204), (51, 7680136), (68, 5760102), (102, 3840068), (136, 2880051), (204, 1920034), (408, 960017)]