264712488

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{17207}}^1$

素因数の和:17857

約数の個数: 32

約数和(自身を含む): 662852160

約数和(自身を除く): 398139672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 17207, 34414, 51621, 68828, 103242, 137656, 206484, 412968, 11029687, 22059374, 33089061, 44118748, 66178122, 88237496, 132356244, 264712488]

約数ペア:

[(1, 264712488), (2, 132356244), (3, 88237496), (4, 66178122), (6, 44118748), (8, 33089061), (12, 22059374), (24, 11029687), (641, 412968), (1282, 206484), (1923, 137656), (2564, 103242), (3846, 68828), (5128, 51621), (7692, 34414), (15384, 17207)]