315048388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{17929}}^1$

素因数の和:18147

約数の個数: 24

約数和(自身を含む): 578350080

約数和(自身を除く): 263301692

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 4393, 8786, 17572, 17929, 35858, 71716, 412367, 824734, 1649468, 3424439, 6848878, 13697756, 78762097, 157524194, 315048388]

約数ペア:

[(1, 315048388), (2, 157524194), (4, 78762097), (23, 13697756), (46, 6848878), (92, 3424439), (191, 1649468), (382, 824734), (764, 412367), (4393, 71716), (8786, 35858), (17572, 17929)]