339385578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{132469}}^1$

素因数の和:132542

約数の個数: 32

約数和(自身を含む): 788461440

約数和(自身を除く): 449075862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 132469, 264938, 397407, 794814, 927283, 1854566, 2781849, 5563698, 8080609, 16161218, 24241827, 48483654, 56564263, 113128526, 169692789, 339385578]

約数ペア:

[(1, 339385578), (2, 169692789), (3, 113128526), (6, 56564263), (7, 48483654), (14, 24241827), (21, 16161218), (42, 8080609), (61, 5563698), (122, 2781849), (183, 1854566), (366, 927283), (427, 794814), (854, 397407), (1281, 264938), (2562, 132469)]