408020532

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{317773}}^1$

素因数の和:317887

約数の個数: 24

約数和(自身を含む): 960948576

約数和(自身を除く): 552928044

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 317773, 635546, 953319, 1271092, 1906638, 3813276, 34001711, 68003422, 102005133, 136006844, 204010266, 408020532]

約数ペア:

[(1, 408020532), (2, 204010266), (3, 136006844), (4, 102005133), (6, 68003422), (12, 34001711), (107, 3813276), (214, 1906638), (321, 1271092), (428, 953319), (642, 635546), (1284, 317773)]