268609416

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{71287}}^1$

素因数の和:71453

約数の個数: 32

約数和(自身を含む): 675810240

約数和(自身を除く): 407200824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 71287, 142574, 213861, 285148, 427722, 570296, 855444, 1710888, 11192059, 22384118, 33576177, 44768236, 67152354, 89536472, 134304708, 268609416]

約数ペア:

[(1, 268609416), (2, 134304708), (3, 89536472), (4, 67152354), (6, 44768236), (8, 33576177), (12, 22384118), (24, 11192059), (157, 1710888), (314, 855444), (471, 570296), (628, 427722), (942, 285148), (1256, 213861), (1884, 142574), (3768, 71287)]