1256632144

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{1723}}^1$

素因数の和:2387

約数の個数: 40

約数和(自身を含む): 2471250560

約数和(自身を除く): 1214618416

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 577, 632, 1154, 1264, 1723, 2308, 3446, 4616, 6892, 9232, 13784, 27568, 45583, 91166, 136117, 182332, 272234, 364664, 544468, 729328, 994171, 1088936, 1988342, 2177872, 3976684, 7953368, 15906736, 78539509, 157079018, 314158036, 628316072, 1256632144]

約数ペア:

[(1, 1256632144), (2, 628316072), (4, 314158036), (8, 157079018), (16, 78539509), (79, 15906736), (158, 7953368), (316, 3976684), (577, 2177872), (632, 1988342), (1154, 1088936), (1264, 994171), (1723, 729328), (2308, 544468), (3446, 364664), (4616, 272234), (6892, 182332), (9232, 136117), (13784, 91166), (27568, 45583)]