678136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 1368000

約数和(自身を除く): 689864

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 79, 116, 148, 158, 232, 296, 316, 632, 1073, 2146, 2291, 2923, 4292, 4582, 5846, 8584, 9164, 11692, 18328, 23384, 84767, 169534, 339068, 678136]

約数ペア:

[(1, 678136), (2, 339068), (4, 169534), (8, 84767), (29, 23384), (37, 18328), (58, 11692), (74, 9164), (79, 8584), (116, 5846), (148, 4582), (158, 4292), (232, 2923), (296, 2291), (316, 2146), (632, 1073)]