309212316

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{136337}}^1$

素因数の和:136360

約数の個数: 60

約数和(自身を含む): 923826288

約数和(自身を除く): 614613972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 136337, 272674, 409011, 545348, 818022, 954359, 1227033, 1636044, 1908718, 2454066, 2863077, 3681099, 3817436, 4908132, 5726154, 7362198, 8589231, 11043297, 11452308, 14724396, 17178462, 22086594, 25767693, 34356924, 44173188, 51535386, 77303079, 103070772, 154606158, 309212316]

約数ペア:

[(1, 309212316), (2, 154606158), (3, 103070772), (4, 77303079), (6, 51535386), (7, 44173188), (9, 34356924), (12, 25767693), (14, 22086594), (18, 17178462), (21, 14724396), (27, 11452308), (28, 11043297), (36, 8589231), (42, 7362198), (54, 5726154), (63, 4908132), (81, 3817436), (84, 3681099), (108, 2863077), (126, 2454066), (162, 1908718), (189, 1636044), (252, 1227033), (324, 954359), (378, 818022), (567, 545348), (756, 409011), (1134, 272674), (2268, 136337)]