406981968

素因数分解:

$2^4\times 3^1\times {\mathrm{8478791}}^1$

素因数の和:8478802

約数の個数: 20

約数和(自身を含む): 1051370208

約数和(自身を除く): 644388240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8478791, 16957582, 25436373, 33915164, 50872746, 67830328, 101745492, 135660656, 203490984, 406981968]

約数ペア:

[(1, 406981968), (2, 203490984), (3, 135660656), (4, 101745492), (6, 67830328), (8, 50872746), (12, 33915164), (16, 25436373), (24, 16957582), (48, 8478791)]