311089974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{2693}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 670741344

約数和(自身を除く): 359651370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1481, 2693, 2962, 4443, 5386, 8079, 8886, 16158, 19253, 35009, 38506, 57759, 70018, 105027, 115518, 210054, 3988333, 7976666, 11964999, 23929998, 51848329, 103696658, 155544987, 311089974]

約数ペア:

[(1, 311089974), (2, 155544987), (3, 103696658), (6, 51848329), (13, 23929998), (26, 11964999), (39, 7976666), (78, 3988333), (1481, 210054), (2693, 115518), (2962, 105027), (4443, 70018), (5386, 57759), (8079, 38506), (8886, 35009), (16158, 19253)]