217625136

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{17239}}^1$

素因数の和:17513

約数の個数: 40

約数和(自身を含む): 564368640

約数和(自身を除く): 346743504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 17239, 34478, 51717, 68956, 103434, 137912, 206868, 275824, 413736, 827472, 4533857, 9067714, 13601571, 18135428, 27203142, 36270856, 54406284, 72541712, 108812568, 217625136]

約数ペア:

[(1, 217625136), (2, 108812568), (3, 72541712), (4, 54406284), (6, 36270856), (8, 27203142), (12, 18135428), (16, 13601571), (24, 9067714), (48, 4533857), (263, 827472), (526, 413736), (789, 275824), (1052, 206868), (1578, 137912), (2104, 103434), (3156, 68956), (4208, 51717), (6312, 34478), (12624, 17239)]