8378873748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223151}}^1$

素因数の和:223317

約数の個数: 72

約数和(自身を含む): 24368198400

約数和(自身を除く): 15989324652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 9387, 12516, 18774, 37548, 223151, 446302, 669453, 892604, 1338906, 1562057, 2008359, 2677812, 3124114, 4016718, 4686171, 6248228, 8033436, 9372342, 14058513, 18744684, 28117026, 33249499, 56234052, 66498998, 99748497, 132997996, 199496994, 232746493, 299245491, 398993988, 465492986, 598490982, 698239479, 930985972, 1196981964, 1396478958, 2094718437, 2792957916, 4189436874, 8378873748]

約数ペア:

[(1, 8378873748), (2, 4189436874), (3, 2792957916), (4, 2094718437), (6, 1396478958), (7, 1196981964), (9, 930985972), (12, 698239479), (14, 598490982), (18, 465492986), (21, 398993988), (28, 299245491), (36, 232746493), (42, 199496994), (63, 132997996), (84, 99748497), (126, 66498998), (149, 56234052), (252, 33249499), (298, 28117026), (447, 18744684), (596, 14058513), (894, 9372342), (1043, 8033436), (1341, 6248228), (1788, 4686171), (2086, 4016718), (2682, 3124114), (3129, 2677812), (4172, 2008359), (5364, 1562057), (6258, 1338906), (9387, 892604), (12516, 669453), (18774, 446302), (37548, 223151)]