268522364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{321199}}^1$

素因数の和:321233

約数の個数: 24

約数和(自身を含む): 539616000

約数和(自身を除く): 271093636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 321199, 642398, 1284796, 3533189, 6102781, 7066378, 12205562, 14132756, 24411124, 67130591, 134261182, 268522364]

約数ペア:

[(1, 268522364), (2, 134261182), (4, 67130591), (11, 24411124), (19, 14132756), (22, 12205562), (38, 7066378), (44, 6102781), (76, 3533189), (209, 1284796), (418, 642398), (836, 321199)]