314977168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11399}}^1$

素因数の和:11575

約数の個数: 40

約数和(自身を含む): 670046400

約数和(自身を除く): 355069232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3454, 6908, 11399, 13816, 22798, 27632, 45596, 91192, 125389, 182384, 250778, 501556, 1003112, 1789643, 2006224, 3579286, 7158572, 14317144, 19686073, 28634288, 39372146, 78744292, 157488584, 314977168]

約数ペア:

[(1, 314977168), (2, 157488584), (4, 78744292), (8, 39372146), (11, 28634288), (16, 19686073), (22, 14317144), (44, 7158572), (88, 3579286), (157, 2006224), (176, 1789643), (314, 1003112), (628, 501556), (1256, 250778), (1727, 182384), (2512, 125389), (3454, 91192), (6908, 45596), (11399, 27632), (13816, 22798)]