2149421472

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{678479}}^1$

素因数の和:678506

約数の個数: 72

約数和(自身を含む): 6668101440

約数和(自身を除く): 4518679968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 678479, 1356958, 2035437, 2713916, 4070874, 5427832, 6106311, 7463269, 8141748, 10855664, 12212622, 14926538, 16283496, 21711328, 22389807, 24425244, 29853076, 32566992, 44779614, 48850488, 59706152, 65133984, 67169421, 89559228, 97700976, 119412304, 134338842, 179118456, 195401952, 238824608, 268677684, 358236912, 537355368, 716473824, 1074710736, 2149421472]

約数ペア:

[(1, 2149421472), (2, 1074710736), (3, 716473824), (4, 537355368), (6, 358236912), (8, 268677684), (9, 238824608), (11, 195401952), (12, 179118456), (16, 134338842), (18, 119412304), (22, 97700976), (24, 89559228), (32, 67169421), (33, 65133984), (36, 59706152), (44, 48850488), (48, 44779614), (66, 32566992), (72, 29853076), (88, 24425244), (96, 22389807), (99, 21711328), (132, 16283496), (144, 14926538), (176, 12212622), (198, 10855664), (264, 8141748), (288, 7463269), (352, 6106311), (396, 5427832), (528, 4070874), (792, 2713916), (1056, 2035437), (1584, 1356958), (3168, 678479)]