840097984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41149}}^1$

素因数の和:41201

約数の個数: 56

約数和(自身を含む): 1881378000

約数和(自身を除く): 1041280016

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 2552, 5104, 10208, 20416, 41149, 82298, 164596, 329192, 452639, 658384, 905278, 1193321, 1316768, 1810556, 2386642, 2633536, 3621112, 4773284, 7242224, 9546568, 13126531, 14484448, 19093136, 26253062, 28968896, 38186272, 52506124, 76372544, 105012248, 210024496, 420048992, 840097984]

約数ペア:

[(1, 840097984), (2, 420048992), (4, 210024496), (8, 105012248), (11, 76372544), (16, 52506124), (22, 38186272), (29, 28968896), (32, 26253062), (44, 19093136), (58, 14484448), (64, 13126531), (88, 9546568), (116, 7242224), (176, 4773284), (232, 3621112), (319, 2633536), (352, 2386642), (464, 1810556), (638, 1316768), (704, 1193321), (928, 905278), (1276, 658384), (1856, 452639), (2552, 329192), (5104, 164596), (10208, 82298), (20416, 41149)]