287620064

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 574938000

約数和(自身を除く): 287317936

約数列:

[1, 2, 4, 8, 16, 32, 149, 179, 298, 337, 358, 596, 674, 716, 1192, 1348, 1432, 2384, 2696, 2864, 4768, 5392, 5728, 10784, 26671, 50213, 53342, 60323, 100426, 106684, 120646, 200852, 213368, 241292, 401704, 426736, 482584, 803408, 853472, 965168, 1606816, 1930336, 8988127, 17976254, 35952508, 71905016, 143810032, 287620064]

約数ペア:

[(1, 287620064), (2, 143810032), (4, 71905016), (8, 35952508), (16, 17976254), (32, 8988127), (149, 1930336), (179, 1606816), (298, 965168), (337, 853472), (358, 803408), (596, 482584), (674, 426736), (716, 401704), (1192, 241292), (1348, 213368), (1432, 200852), (2384, 120646), (2696, 106684), (2864, 100426), (4768, 60323), (5392, 53342), (5728, 50213), (10784, 26671)]