268502406

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{2069}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 550851840

約数和(自身を除く): 282349434

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 503, 1006, 1509, 2069, 3018, 4138, 6207, 12414, 21629, 43258, 64887, 88967, 129774, 177934, 266901, 533802, 1040707, 2081414, 3122121, 6244242, 44750401, 89500802, 134251203, 268502406]

約数ペア:

[(1, 268502406), (2, 134251203), (3, 89500802), (6, 44750401), (43, 6244242), (86, 3122121), (129, 2081414), (258, 1040707), (503, 533802), (1006, 266901), (1509, 177934), (2069, 129774), (3018, 88967), (4138, 64887), (6207, 43258), (12414, 21629)]