389745456

素因数分解:

$2^4\times 3^1\times {\mathrm{8119697}}^1$

素因数の和:8119708

約数の個数: 20

約数和(自身を含む): 1006842552

約数和(自身を除く): 617097096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8119697, 16239394, 24359091, 32478788, 48718182, 64957576, 97436364, 129915152, 194872728, 389745456]

約数ペア:

[(1, 389745456), (2, 194872728), (3, 129915152), (4, 97436364), (6, 64957576), (8, 48718182), (12, 32478788), (16, 24359091), (24, 16239394), (48, 8119697)]