315131664

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 841374720

約数和(自身を除く): 526243056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 191, 222, 296, 382, 444, 573, 592, 764, 888, 929, 1146, 1528, 1776, 1858, 2292, 2787, 3056, 3716, 4584, 5574, 7067, 7432, 9168, 11148, 14134, 14864, 21201, 22296, 28268, 34373, 42402, 44592, 56536, 68746, 84804, 103119, 113072, 137492, 169608, 177439, 206238, 274984, 339216, 354878, 412476, 532317, 549968, 709756, 824952, 1064634, 1419512, 1649904, 2129268, 2839024, 4258536, 6565243, 8517072, 13130486, 19695729, 26260972, 39391458, 52521944, 78782916, 105043888, 157565832, 315131664]

約数ペア:

[(1, 315131664), (2, 157565832), (3, 105043888), (4, 78782916), (6, 52521944), (8, 39391458), (12, 26260972), (16, 19695729), (24, 13130486), (37, 8517072), (48, 6565243), (74, 4258536), (111, 2839024), (148, 2129268), (191, 1649904), (222, 1419512), (296, 1064634), (382, 824952), (444, 709756), (573, 549968), (592, 532317), (764, 412476), (888, 354878), (929, 339216), (1146, 274984), (1528, 206238), (1776, 177439), (1858, 169608), (2292, 137492), (2787, 113072), (3056, 103119), (3716, 84804), (4584, 68746), (5574, 56536), (7067, 44592), (7432, 42402), (9168, 34373), (11148, 28268), (14134, 22296), (14864, 21201)]