318868884

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{56417}}^1$

素因数の和:56584

約数の個数: 36

約数和(自身を含む): 811178004

約数和(自身を除く): 492309120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 56417, 112834, 169251, 225668, 338502, 507753, 677004, 1015506, 2031012, 8857469, 17714938, 26572407, 35429876, 53144814, 79717221, 106289628, 159434442, 318868884]

約数ペア:

[(1, 318868884), (2, 159434442), (3, 106289628), (4, 79717221), (6, 53144814), (9, 35429876), (12, 26572407), (18, 17714938), (36, 8857469), (157, 2031012), (314, 1015506), (471, 677004), (628, 507753), (942, 338502), (1413, 225668), (1884, 169251), (2826, 112834), (5652, 56417)]