331868964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{80629}}^1$

素因数の和:80657

約数の個数: 48

約数和(自身を含む): 903056000

約数和(自身を除く): 571187036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 80629, 161258, 241887, 322516, 483774, 564403, 967548, 1128806, 1693209, 2257612, 3386418, 3950821, 6772836, 7901642, 11852463, 15803284, 23704926, 27655747, 47409852, 55311494, 82967241, 110622988, 165934482, 331868964]

約数ペア:

[(1, 331868964), (2, 165934482), (3, 110622988), (4, 82967241), (6, 55311494), (7, 47409852), (12, 27655747), (14, 23704926), (21, 15803284), (28, 11852463), (42, 7901642), (49, 6772836), (84, 3950821), (98, 3386418), (147, 2257612), (196, 1693209), (294, 1128806), (343, 967548), (588, 564403), (686, 483774), (1029, 322516), (1372, 241887), (2058, 161258), (4116, 80629)]