2247338268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{8999}}^1$

素因数の和:10007

約数の個数: 72

約数和(自身を含む): 6499584000

約数和(自身を除く): 4252245732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 991, 1982, 2973, 3964, 5946, 6937, 8919, 8999, 11892, 13874, 17838, 17998, 20811, 26997, 27748, 35676, 35996, 41622, 53994, 62433, 62993, 80991, 83244, 107988, 124866, 125986, 161982, 188979, 249732, 251972, 323964, 377958, 566937, 755916, 1133874, 2267748, 8918009, 17836018, 26754027, 35672036, 53508054, 62426063, 80262081, 107016108, 124852126, 160524162, 187278189, 249704252, 321048324, 374556378, 561834567, 749112756, 1123669134, 2247338268]

約数ペア:

[(1, 2247338268), (2, 1123669134), (3, 749112756), (4, 561834567), (6, 374556378), (7, 321048324), (9, 249704252), (12, 187278189), (14, 160524162), (18, 124852126), (21, 107016108), (28, 80262081), (36, 62426063), (42, 53508054), (63, 35672036), (84, 26754027), (126, 17836018), (252, 8918009), (991, 2267748), (1982, 1133874), (2973, 755916), (3964, 566937), (5946, 377958), (6937, 323964), (8919, 251972), (8999, 249732), (11892, 188979), (13874, 161982), (17838, 125986), (17998, 124866), (20811, 107988), (26997, 83244), (27748, 80991), (35676, 62993), (35996, 62433), (41622, 53994)]