299336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 622080

約数和(自身を除く): 322744

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 71, 124, 136, 142, 248, 284, 527, 568, 1054, 1207, 2108, 2201, 2414, 4216, 4402, 4828, 8804, 9656, 17608, 37417, 74834, 149668, 299336]

約数ペア:

[(1, 299336), (2, 149668), (4, 74834), (8, 37417), (17, 17608), (31, 9656), (34, 8804), (62, 4828), (68, 4402), (71, 4216), (124, 2414), (136, 2201), (142, 2108), (248, 1207), (284, 1054), (527, 568)]