256834896

素因数分解:

$2^4\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{5303}}^1$

素因数の和:6323

約数の個数: 40

約数和(自身を含む): 664272960

約数和(自身を除く): 407438064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1009, 2018, 3027, 4036, 5303, 6054, 8072, 10606, 12108, 15909, 16144, 21212, 24216, 31818, 42424, 48432, 63636, 84848, 127272, 254544, 5350727, 10701454, 16052181, 21402908, 32104362, 42805816, 64208724, 85611632, 128417448, 256834896]

約数ペア:

[(1, 256834896), (2, 128417448), (3, 85611632), (4, 64208724), (6, 42805816), (8, 32104362), (12, 21402908), (16, 16052181), (24, 10701454), (48, 5350727), (1009, 254544), (2018, 127272), (3027, 84848), (4036, 63636), (5303, 48432), (6054, 42424), (8072, 31818), (10606, 24216), (12108, 21212), (15909, 16144)]