312551472

素因数分解:

$2^4\times 3^1\times {\mathrm{6511489}}^1$

素因数の和:6511500

約数の個数: 20

約数和(自身を含む): 807424760

約数和(自身を除く): 494873288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6511489, 13022978, 19534467, 26045956, 39068934, 52091912, 78137868, 104183824, 156275736, 312551472]

約数ペア:

[(1, 312551472), (2, 156275736), (3, 104183824), (4, 78137868), (6, 52091912), (8, 39068934), (12, 26045956), (16, 19534467), (24, 13022978), (48, 6511489)]