308049156

素因数分解:

$2^2\times 3^6\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:880

約数の個数: 84

約数和(自身を含む): 814831500

約数和(自身を除く): 506782344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 243, 298, 324, 447, 486, 596, 709, 729, 894, 972, 1341, 1418, 1458, 1788, 2127, 2682, 2836, 2916, 4023, 4254, 5364, 6381, 8046, 8508, 12069, 12762, 16092, 19143, 24138, 25524, 36207, 38286, 48276, 57429, 72414, 76572, 105641, 108621, 114858, 144828, 172287, 211282, 217242, 229716, 316923, 344574, 422564, 434484, 516861, 633846, 689148, 950769, 1033722, 1267692, 1901538, 2067444, 2852307, 3803076, 5704614, 8556921, 11409228, 17113842, 25670763, 34227684, 51341526, 77012289, 102683052, 154024578, 308049156]

約数ペア:

[(1, 308049156), (2, 154024578), (3, 102683052), (4, 77012289), (6, 51341526), (9, 34227684), (12, 25670763), (18, 17113842), (27, 11409228), (36, 8556921), (54, 5704614), (81, 3803076), (108, 2852307), (149, 2067444), (162, 1901538), (243, 1267692), (298, 1033722), (324, 950769), (447, 689148), (486, 633846), (596, 516861), (709, 434484), (729, 422564), (894, 344574), (972, 316923), (1341, 229716), (1418, 217242), (1458, 211282), (1788, 172287), (2127, 144828), (2682, 114858), (2836, 108621), (2916, 105641), (4023, 76572), (4254, 72414), (5364, 57429), (6381, 48276), (8046, 38286), (8508, 36207), (12069, 25524), (12762, 24138), (16092, 19143)]