317768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 682560

約数和(自身を除く): 364792

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 157, 184, 253, 314, 506, 628, 1012, 1256, 1727, 2024, 3454, 3611, 6908, 7222, 13816, 14444, 28888, 39721, 79442, 158884, 317768]

約数ペア:

[(1, 317768), (2, 158884), (4, 79442), (8, 39721), (11, 28888), (22, 14444), (23, 13816), (44, 7222), (46, 6908), (88, 3611), (92, 3454), (157, 2024), (184, 1727), (253, 1256), (314, 1012), (506, 628)]