268335824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4937}}^1$

素因数の和:5067

約数の個数: 40

約数和(自身を含む): 538834560

約数和(自身を除く): 270498736

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 3397, 4937, 6794, 9874, 13588, 19748, 27176, 39496, 54352, 78992, 212291, 390023, 424582, 780046, 849164, 1560092, 1698328, 3120184, 3396656, 6240368, 16770989, 33541978, 67083956, 134167912, 268335824]

約数ペア:

[(1, 268335824), (2, 134167912), (4, 67083956), (8, 33541978), (16, 16770989), (43, 6240368), (79, 3396656), (86, 3120184), (158, 1698328), (172, 1560092), (316, 849164), (344, 780046), (632, 424582), (688, 390023), (1264, 212291), (3397, 78992), (4937, 54352), (6794, 39496), (9874, 27176), (13588, 19748)]