280115226

素因数分解:

$2^1\times 3^3\times {\mathrm{587}}^1\times {\mathrm{8837}}^1$

素因数の和:9435

約数の個数: 32

約数和(自身を含む): 623609280

約数和(自身を除く): 343494054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 587, 1174, 1761, 3522, 5283, 8837, 10566, 15849, 17674, 26511, 31698, 53022, 79533, 159066, 238599, 477198, 5187319, 10374638, 15561957, 31123914, 46685871, 93371742, 140057613, 280115226]

約数ペア:

[(1, 280115226), (2, 140057613), (3, 93371742), (6, 46685871), (9, 31123914), (18, 15561957), (27, 10374638), (54, 5187319), (587, 477198), (1174, 238599), (1761, 159066), (3522, 79533), (5283, 53022), (8837, 31698), (10566, 26511), (15849, 17674)]