391425456

素因数分解:

$2^4\times 3^1\times {\mathrm{8154697}}^1$

素因数の和:8154708

約数の個数: 20

約数和(自身を含む): 1011182552

約数和(自身を除く): 619757096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8154697, 16309394, 24464091, 32618788, 48928182, 65237576, 97856364, 130475152, 195712728, 391425456]

約数ペア:

[(1, 391425456), (2, 195712728), (3, 130475152), (4, 97856364), (6, 65237576), (8, 48928182), (12, 32618788), (16, 24464091), (24, 16309394), (48, 8154697)]