266045644

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{25357}}^1$

素因数の和:25465

約数の個数: 24

約数和(自身を含む): 484236368

約数和(自身を除く): 218190724

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 10492, 25357, 50714, 101428, 1090351, 1546777, 2180702, 3093554, 4361404, 6187108, 66511411, 133022822, 266045644]

約数ペア:

[(1, 266045644), (2, 133022822), (4, 66511411), (43, 6187108), (61, 4361404), (86, 3093554), (122, 2180702), (172, 1546777), (244, 1090351), (2623, 101428), (5246, 50714), (10492, 25357)]