256089724

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 498790656

約数和(自身を除く): 242700932

約数列:

[1, 2, 4, 11, 22, 44, 103, 121, 206, 242, 412, 467, 484, 934, 1133, 1331, 1868, 2266, 2662, 4532, 5137, 5324, 10274, 12463, 20548, 24926, 48101, 49852, 56507, 96202, 113014, 137093, 192404, 226028, 274186, 529111, 548372, 621577, 1058222, 1243154, 2116444, 2486308, 5820221, 11640442, 23280884, 64022431, 128044862, 256089724]

約数ペア:

[(1, 256089724), (2, 128044862), (4, 64022431), (11, 23280884), (22, 11640442), (44, 5820221), (103, 2486308), (121, 2116444), (206, 1243154), (242, 1058222), (412, 621577), (467, 548372), (484, 529111), (934, 274186), (1133, 226028), (1331, 192404), (1868, 137093), (2266, 113014), (2662, 96202), (4532, 56507), (5137, 49852), (5324, 48101), (10274, 24926), (12463, 20548)]