254390224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{14033}}^1$

素因数の和:14155

約数の個数: 40

約数和(自身を含む): 542947392

約数和(自身を除く): 288557168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 14033, 18128, 28066, 56132, 112264, 154363, 224528, 308726, 617452, 1234904, 1445399, 2469808, 2890798, 5781596, 11563192, 15899389, 23126384, 31798778, 63597556, 127195112, 254390224]

約数ペア:

[(1, 254390224), (2, 127195112), (4, 63597556), (8, 31798778), (11, 23126384), (16, 15899389), (22, 11563192), (44, 5781596), (88, 2890798), (103, 2469808), (176, 1445399), (206, 1234904), (412, 617452), (824, 308726), (1133, 224528), (1648, 154363), (2266, 112264), (4532, 56132), (9064, 28066), (14033, 18128)]