389628712

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23677}}^1$

素因数の和:23722

約数の個数: 48

約数和(自身を含む): 850276980

約数和(自身を除く): 460648268

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 16456, 23677, 47354, 94708, 189416, 260447, 402509, 520894, 805018, 1041788, 1610036, 2083576, 2864917, 3220072, 4427599, 5729834, 8855198, 11459668, 17710396, 22919336, 35420792, 48703589, 97407178, 194814356, 389628712]

約数ペア:

[(1, 389628712), (2, 194814356), (4, 97407178), (8, 48703589), (11, 35420792), (17, 22919336), (22, 17710396), (34, 11459668), (44, 8855198), (68, 5729834), (88, 4427599), (121, 3220072), (136, 2864917), (187, 2083576), (242, 1610036), (374, 1041788), (484, 805018), (748, 520894), (968, 402509), (1496, 260447), (2057, 189416), (4114, 94708), (8228, 47354), (16456, 23677)]