398857584

素因数分解:

$2^4\times 3^1\times {\mathrm{8309533}}^1$

素因数の和:8309544

約数の個数: 20

約数和(自身を含む): 1030382216

約数和(自身を除く): 631524632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8309533, 16619066, 24928599, 33238132, 49857198, 66476264, 99714396, 132952528, 199428792, 398857584]

約数ペア:

[(1, 398857584), (2, 199428792), (3, 132952528), (4, 99714396), (6, 66476264), (8, 49857198), (12, 33238132), (16, 24928599), (24, 16619066), (48, 8309533)]