279785496

素因数分解:

$2^3\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{5867}}^1$

素因数の和:7863

約数の個数: 32

約数和(自身を含む): 699935040

約数和(自身を除く): 420149544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1987, 3974, 5867, 5961, 7948, 11734, 11922, 15896, 17601, 23468, 23844, 35202, 46936, 47688, 70404, 140808, 11657729, 23315458, 34973187, 46630916, 69946374, 93261832, 139892748, 279785496]

約数ペア:

[(1, 279785496), (2, 139892748), (3, 93261832), (4, 69946374), (6, 46630916), (8, 34973187), (12, 23315458), (24, 11657729), (1987, 140808), (3974, 70404), (5867, 47688), (5961, 46936), (7948, 35202), (11734, 23844), (11922, 23468), (15896, 17601)]