491589864

素因数分解:

$2^3\times 3^3\times {\mathrm{2275879}}^1$

素因数の和:2275894

約数の個数: 32

約数和(自身を含む): 1365528000

約数和(自身を除く): 873938136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2275879, 4551758, 6827637, 9103516, 13655274, 18207032, 20482911, 27310548, 40965822, 54621096, 61448733, 81931644, 122897466, 163863288, 245794932, 491589864]

約数ペア:

[(1, 491589864), (2, 245794932), (3, 163863288), (4, 122897466), (6, 81931644), (8, 61448733), (9, 54621096), (12, 40965822), (18, 27310548), (24, 20482911), (27, 18207032), (36, 13655274), (54, 9103516), (72, 6827637), (108, 4551758), (216, 2275879)]