256985389968

素因数分解:

$2^4\times 3^1\times {\mathrm{5353862291}}^1$

素因数の和:5353862302

約数の個数: 20

約数和(自身を含む): 663878924208

約数和(自身を除く): 406893534240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5353862291, 10707724582, 16061586873, 21415449164, 32123173746, 42830898328, 64246347492, 85661796656, 128492694984, 256985389968]

約数ペア:

[(1, 256985389968), (2, 128492694984), (3, 85661796656), (4, 64246347492), (6, 42830898328), (8, 32123173746), (12, 21415449164), (16, 16061586873), (24, 10707724582), (48, 5353862291)]