315757488

素因数分解:

$2^4\times 3^1\times {\mathrm{6578281}}^1$

素因数の和:6578292

約数の個数: 20

約数和(自身を含む): 815706968

約数和(自身を除く): 499949480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6578281, 13156562, 19734843, 26313124, 39469686, 52626248, 78939372, 105252496, 157878744, 315757488]

約数ペア:

[(1, 315757488), (2, 157878744), (3, 105252496), (4, 78939372), (6, 52626248), (8, 39469686), (12, 26313124), (16, 19734843), (24, 13156562), (48, 6578281)]