331382856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{7121}}^1$

素因数の和:7414

約数の個数: 64

約数和(自身を含む): 950359680

約数和(自身を除く): 618976824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 277, 554, 831, 1108, 1662, 1939, 2216, 3324, 3878, 5817, 6648, 7121, 7756, 11634, 14242, 15512, 21363, 23268, 28484, 42726, 46536, 49847, 56968, 85452, 99694, 149541, 170904, 199388, 299082, 398776, 598164, 1196328, 1972517, 3945034, 5917551, 7890068, 11835102, 13807619, 15780136, 23670204, 27615238, 41422857, 47340408, 55230476, 82845714, 110460952, 165691428, 331382856]

約数ペア:

[(1, 331382856), (2, 165691428), (3, 110460952), (4, 82845714), (6, 55230476), (7, 47340408), (8, 41422857), (12, 27615238), (14, 23670204), (21, 15780136), (24, 13807619), (28, 11835102), (42, 7890068), (56, 5917551), (84, 3945034), (168, 1972517), (277, 1196328), (554, 598164), (831, 398776), (1108, 299082), (1662, 199388), (1939, 170904), (2216, 149541), (3324, 99694), (3878, 85452), (5817, 56968), (6648, 49847), (7121, 46536), (7756, 42726), (11634, 28484), (14242, 23268), (15512, 21363)]