734550873928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{20161}}^1\times {\mathrm{239699}}^1$

素因数の和:259885

約数の個数: 32

約数和(自身を含む): 1449849420000

約数和(自身を除く): 715298546072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 20161, 40322, 80644, 161288, 239699, 383059, 479398, 766118, 958796, 1532236, 1917592, 3064472, 4554281, 9108562, 18217124, 36434248, 4832571539, 9665143078, 19330286156, 38660572312, 91818859241, 183637718482, 367275436964, 734550873928]

約数ペア:

[(1, 734550873928), (2, 367275436964), (4, 183637718482), (8, 91818859241), (19, 38660572312), (38, 19330286156), (76, 9665143078), (152, 4832571539), (20161, 36434248), (40322, 18217124), (80644, 9108562), (161288, 4554281), (239699, 3064472), (383059, 1917592), (479398, 1532236), (766118, 958796)]