315729864

素因数分解:

$2^3\times 3^2\times {\mathrm{4385137}}^1$

素因数の和:4385149

約数の個数: 24

約数和(自身を含む): 855101910

約数和(自身を除く): 539372046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4385137, 8770274, 13155411, 17540548, 26310822, 35081096, 39466233, 52621644, 78932466, 105243288, 157864932, 315729864]

約数ペア:

[(1, 315729864), (2, 157864932), (3, 105243288), (4, 78932466), (6, 52621644), (8, 39466233), (9, 35081096), (12, 26310822), (18, 17540548), (24, 13155411), (36, 8770274), (72, 4385137)]