289490568

素因数分解:

$2^3\times 3^1\times {\mathrm{701}}^1\times {\mathrm{17207}}^1$

素因数の和:17917

約数の個数: 32

約数和(自身を含む): 724800960

約数和(自身を除く): 435310392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 701, 1402, 2103, 2804, 4206, 5608, 8412, 16824, 17207, 34414, 51621, 68828, 103242, 137656, 206484, 412968, 12062107, 24124214, 36186321, 48248428, 72372642, 96496856, 144745284, 289490568]

約数ペア:

[(1, 289490568), (2, 144745284), (3, 96496856), (4, 72372642), (6, 48248428), (8, 36186321), (12, 24124214), (24, 12062107), (701, 412968), (1402, 206484), (2103, 137656), (2804, 103242), (4206, 68828), (5608, 51621), (8412, 34414), (16824, 17207)]