396469968

素因数分解:

$2^4\times 3^1\times {\mathrm{8259791}}^1$

素因数の和:8259802

約数の個数: 20

約数和(自身を含む): 1024214208

約数和(自身を除く): 627744240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8259791, 16519582, 24779373, 33039164, 49558746, 66078328, 99117492, 132156656, 198234984, 396469968]

約数ペア:

[(1, 396469968), (2, 198234984), (3, 132156656), (4, 99117492), (6, 66078328), (8, 49558746), (12, 33039164), (16, 24779373), (24, 16519582), (48, 8259791)]