129222456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{489479}}^1$

素因数の和:489499

約数の個数: 32

約数和(自身を含む): 352425600

約数和(自身を除く): 223203144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 489479, 978958, 1468437, 1957916, 2936874, 3915832, 5384269, 5873748, 10768538, 11747496, 16152807, 21537076, 32305614, 43074152, 64611228, 129222456]

約数ペア:

[(1, 129222456), (2, 64611228), (3, 43074152), (4, 32305614), (6, 21537076), (8, 16152807), (11, 11747496), (12, 10768538), (22, 5873748), (24, 5384269), (33, 3915832), (44, 2936874), (66, 1957916), (88, 1468437), (132, 978958), (264, 489479)]