264001288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{6367}}^1$

素因数の和:6517

約数の個数: 32

約数和(自身を含む): 508930560

約数和(自身を除く): 244929272

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 5183, 6367, 10366, 12734, 20732, 25468, 41464, 50936, 452057, 464791, 904114, 929582, 1808228, 1859164, 3616456, 3718328, 33000161, 66000322, 132000644, 264001288]

約数ペア:

[(1, 264001288), (2, 132000644), (4, 66000322), (8, 33000161), (71, 3718328), (73, 3616456), (142, 1859164), (146, 1808228), (284, 929582), (292, 904114), (568, 464791), (584, 452057), (5183, 50936), (6367, 41464), (10366, 25468), (12734, 20732)]