257822832

素因数分解:

$2^4\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{4783}}^1$

素因数の和:5917

約数の個数: 40

約数和(自身を含む): 666774784

約数和(自身を除く): 408951952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1123, 2246, 3369, 4492, 4783, 6738, 8984, 9566, 13476, 14349, 17968, 19132, 26952, 28698, 38264, 53904, 57396, 76528, 114792, 229584, 5371309, 10742618, 16113927, 21485236, 32227854, 42970472, 64455708, 85940944, 128911416, 257822832]

約数ペア:

[(1, 257822832), (2, 128911416), (3, 85940944), (4, 64455708), (6, 42970472), (8, 32227854), (12, 21485236), (16, 16113927), (24, 10742618), (48, 5371309), (1123, 229584), (2246, 114792), (3369, 76528), (4492, 57396), (4783, 53904), (6738, 38264), (8984, 28698), (9566, 26952), (13476, 19132), (14349, 17968)]