320567316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1405997}}^1$

素因数の和:1406023

約数の個数: 24

約数和(自身を含む): 787358880

約数和(自身を除く): 466791564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1405997, 2811994, 4217991, 5623988, 8435982, 16871964, 26713943, 53427886, 80141829, 106855772, 160283658, 320567316]

約数ペア:

[(1, 320567316), (2, 160283658), (3, 106855772), (4, 80141829), (6, 53427886), (12, 26713943), (19, 16871964), (38, 8435982), (57, 5623988), (76, 4217991), (114, 2811994), (228, 1405997)]