253501008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{310663}}^1$

素因数の和:310691

約数の個数: 40

約数和(自身を含む): 693402048

約数和(自身を除く): 439901040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 310663, 621326, 931989, 1242652, 1863978, 2485304, 3727956, 4970608, 5281271, 7455912, 10562542, 14911824, 15843813, 21125084, 31687626, 42250168, 63375252, 84500336, 126750504, 253501008]

約数ペア:

[(1, 253501008), (2, 126750504), (3, 84500336), (4, 63375252), (6, 42250168), (8, 31687626), (12, 21125084), (16, 15843813), (17, 14911824), (24, 10562542), (34, 7455912), (48, 5281271), (51, 4970608), (68, 3727956), (102, 2485304), (136, 1863978), (204, 1242652), (272, 931989), (408, 621326), (816, 310663)]