280169124

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{328837}}^1$

素因数の和:328915

約数の個数: 24

約数和(自身を含む): 662937408

約数和(自身を除く): 382768284

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 328837, 657674, 986511, 1315348, 1973022, 3946044, 23347427, 46694854, 70042281, 93389708, 140084562, 280169124]

約数ペア:

[(1, 280169124), (2, 140084562), (3, 93389708), (4, 70042281), (6, 46694854), (12, 23347427), (71, 3946044), (142, 1973022), (213, 1315348), (284, 986511), (426, 657674), (852, 328837)]