313699652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4643}}^1$

素因数の和:4800

約数の個数: 48

約数和(自身を含む): 665763840

約数和(自身を除く): 352064188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 2413, 3556, 4643, 4826, 9286, 9652, 16891, 18572, 32501, 33782, 65002, 67564, 88217, 130004, 176434, 352868, 589661, 617519, 1179322, 1235038, 2358644, 2470076, 4127627, 8255254, 11203559, 16510508, 22407118, 44814236, 78424913, 156849826, 313699652]

約数ペア:

[(1, 313699652), (2, 156849826), (4, 78424913), (7, 44814236), (14, 22407118), (19, 16510508), (28, 11203559), (38, 8255254), (76, 4127627), (127, 2470076), (133, 2358644), (254, 1235038), (266, 1179322), (508, 617519), (532, 589661), (889, 352868), (1778, 176434), (2413, 130004), (3556, 88217), (4643, 67564), (4826, 65002), (9286, 33782), (9652, 32501), (16891, 18572)]