260147196

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{20129}}^1$

素因数の和:20498

約数の個数: 36

約数和(自身を含む): 659458800

約数和(自身を除く): 399311604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 6462, 12924, 20129, 40258, 60387, 80516, 120774, 181161, 241548, 362322, 724644, 7226311, 14452622, 21678933, 28905244, 43357866, 65036799, 86715732, 130073598, 260147196]

約数ペア:

[(1, 260147196), (2, 130073598), (3, 86715732), (4, 65036799), (6, 43357866), (9, 28905244), (12, 21678933), (18, 14452622), (36, 7226311), (359, 724644), (718, 362322), (1077, 241548), (1436, 181161), (2154, 120774), (3231, 80516), (4308, 60387), (6462, 40258), (12924, 20129)]