1168204037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 1664409600

約数和(自身を除く): 496205563

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 239, 247, 257, 1001, 1463, 1673, 1729, 1799, 2629, 2717, 2827, 3107, 3341, 4541, 4883, 18403, 19019, 19789, 21749, 23387, 31787, 34177, 34181, 36751, 49951, 53713, 59033, 61423, 63479, 239239, 257257, 349657, 375991, 413231, 429961, 444353, 649363, 675653, 698269, 798499, 1167037, 4545541, 4729571, 4887883, 5589493, 8169259, 8783489, 12837407, 15171481, 61484423, 89861849, 106200367, 166886291, 1168204037]

約数ペア:

[(1, 1168204037), (7, 166886291), (11, 106200367), (13, 89861849), (19, 61484423), (77, 15171481), (91, 12837407), (133, 8783489), (143, 8169259), (209, 5589493), (239, 4887883), (247, 4729571), (257, 4545541), (1001, 1167037), (1463, 798499), (1673, 698269), (1729, 675653), (1799, 649363), (2629, 444353), (2717, 429961), (2827, 413231), (3107, 375991), (3341, 349657), (4541, 257257), (4883, 239239), (18403, 63479), (19019, 61423), (19789, 59033), (21749, 53713), (23387, 49951), (31787, 36751), (34177, 34181)]