319974576

素因数分解:

$2^4\times 3^1\times {\mathrm{6666137}}^1$

素因数の和:6666148

約数の個数: 20

約数和(自身を含む): 826601112

約数和(自身を除く): 506626536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6666137, 13332274, 19998411, 26664548, 39996822, 53329096, 79993644, 106658192, 159987288, 319974576]

約数ペア:

[(1, 319974576), (2, 159987288), (3, 106658192), (4, 79993644), (6, 53329096), (8, 39996822), (12, 26664548), (16, 19998411), (24, 13332274), (48, 6666137)]