310152488

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 622301280

約数和(自身を除く): 312148792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 289, 326, 578, 652, 823, 1156, 1304, 1646, 2312, 2771, 3292, 5542, 6584, 11084, 13991, 22168, 27982, 47107, 55964, 94214, 111928, 134149, 188428, 237847, 268298, 376856, 475694, 536596, 951388, 1073192, 1902776, 2280533, 4561066, 9122132, 18244264, 38769061, 77538122, 155076244, 310152488]

約数ペア:

[(1, 310152488), (2, 155076244), (4, 77538122), (8, 38769061), (17, 18244264), (34, 9122132), (68, 4561066), (136, 2280533), (163, 1902776), (289, 1073192), (326, 951388), (578, 536596), (652, 475694), (823, 376856), (1156, 268298), (1304, 237847), (1646, 188428), (2312, 134149), (2771, 111928), (3292, 94214), (5542, 55964), (6584, 47107), (11084, 27982), (13991, 22168)]