389628264

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{52201}}^1$

素因数の和:52521

約数の個数: 32

約数和(自身を含む): 977221440

約数和(自身を除く): 587593176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 52201, 104402, 156603, 208804, 313206, 417608, 626412, 1252824, 16234511, 32469022, 48703533, 64938044, 97407066, 129876088, 194814132, 389628264]

約数ペア:

[(1, 389628264), (2, 194814132), (3, 129876088), (4, 97407066), (6, 64938044), (8, 48703533), (12, 32469022), (24, 16234511), (311, 1252824), (622, 626412), (933, 417608), (1244, 313206), (1866, 208804), (2488, 156603), (3732, 104402), (7464, 52201)]