2279494872

素因数分解:

$2^3\times 3^4\times {\mathrm{647}}^1\times {\mathrm{5437}}^1$

素因数の和:6102

約数の個数: 80

約数和(自身を含む): 6395740560

約数和(自身を除く): 4116245688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 647, 648, 1294, 1941, 2588, 3882, 5176, 5437, 5823, 7764, 10874, 11646, 15528, 16311, 17469, 21748, 23292, 32622, 34938, 43496, 46584, 48933, 52407, 65244, 69876, 97866, 104814, 130488, 139752, 146799, 195732, 209628, 293598, 391464, 419256, 440397, 587196, 880794, 1174392, 1761588, 3517739, 3523176, 7035478, 10553217, 14070956, 21106434, 28141912, 31659651, 42212868, 63319302, 84425736, 94978953, 126638604, 189957906, 253277208, 284936859, 379915812, 569873718, 759831624, 1139747436, 2279494872]

約数ペア:

[(1, 2279494872), (2, 1139747436), (3, 759831624), (4, 569873718), (6, 379915812), (8, 284936859), (9, 253277208), (12, 189957906), (18, 126638604), (24, 94978953), (27, 84425736), (36, 63319302), (54, 42212868), (72, 31659651), (81, 28141912), (108, 21106434), (162, 14070956), (216, 10553217), (324, 7035478), (647, 3523176), (648, 3517739), (1294, 1761588), (1941, 1174392), (2588, 880794), (3882, 587196), (5176, 440397), (5437, 419256), (5823, 391464), (7764, 293598), (10874, 209628), (11646, 195732), (15528, 146799), (16311, 139752), (17469, 130488), (21748, 104814), (23292, 97866), (32622, 69876), (34938, 65244), (43496, 52407), (46584, 48933)]