268073288

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{129379}}^1$

素因数の和:129429

約数の個数: 32

約数和(自身を含む): 589972800

約数和(自身を除く): 321899512

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 129379, 258758, 517516, 905653, 1035032, 1811306, 3622612, 4787023, 7245224, 9574046, 19148092, 33509161, 38296184, 67018322, 134036644, 268073288]

約数ペア:

[(1, 268073288), (2, 134036644), (4, 67018322), (7, 38296184), (8, 33509161), (14, 19148092), (28, 9574046), (37, 7245224), (56, 4787023), (74, 3622612), (148, 1811306), (259, 1035032), (296, 905653), (518, 517516), (1036, 258758), (2072, 129379)]