5138712

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 14040000

約数和(自身を除く): 8901288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 479, 596, 894, 958, 1192, 1341, 1437, 1788, 1916, 2682, 2874, 3576, 3832, 4311, 5364, 5748, 8622, 10728, 11496, 17244, 34488, 71371, 142742, 214113, 285484, 428226, 570968, 642339, 856452, 1284678, 1712904, 2569356, 5138712]

約数ペア:

[(1, 5138712), (2, 2569356), (3, 1712904), (4, 1284678), (6, 856452), (8, 642339), (9, 570968), (12, 428226), (18, 285484), (24, 214113), (36, 142742), (72, 71371), (149, 34488), (298, 17244), (447, 11496), (479, 10728), (596, 8622), (894, 5748), (958, 5364), (1192, 4311), (1341, 3832), (1437, 3576), (1788, 2874), (1916, 2682)]