2560482792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1693441}}^1$

素因数の和:1693463

約数の個数: 64

約数和(自身を含む): 8128521600

約数和(自身を除く): 5568038808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1693441, 3386882, 5080323, 6773764, 10160646, 11854087, 13547528, 15240969, 20321292, 23708174, 30481938, 35562261, 40642584, 45722907, 47416348, 60963876, 71124522, 91445814, 94832696, 106686783, 121927752, 142249044, 182891628, 213373566, 284498088, 320060349, 365783256, 426747132, 640120698, 853494264, 1280241396, 2560482792]

約数ペア:

[(1, 2560482792), (2, 1280241396), (3, 853494264), (4, 640120698), (6, 426747132), (7, 365783256), (8, 320060349), (9, 284498088), (12, 213373566), (14, 182891628), (18, 142249044), (21, 121927752), (24, 106686783), (27, 94832696), (28, 91445814), (36, 71124522), (42, 60963876), (54, 47416348), (56, 45722907), (63, 40642584), (72, 35562261), (84, 30481938), (108, 23708174), (126, 20321292), (168, 15240969), (189, 13547528), (216, 11854087), (252, 10160646), (378, 6773764), (504, 5080323), (756, 3386882), (1512, 1693441)]