216612216

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{23689}}^1$

素因数の和:23828

約数の個数: 48

約数和(自身を含む): 591302400

約数和(自身を除く): 374690184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 23689, 47378, 71067, 94756, 142134, 189512, 213201, 284268, 426402, 568536, 852804, 1705608, 3008503, 6017006, 9025509, 12034012, 18051018, 24068024, 27076527, 36102036, 54153054, 72204072, 108306108, 216612216]

約数ペア:

[(1, 216612216), (2, 108306108), (3, 72204072), (4, 54153054), (6, 36102036), (8, 27076527), (9, 24068024), (12, 18051018), (18, 12034012), (24, 9025509), (36, 6017006), (72, 3008503), (127, 1705608), (254, 852804), (381, 568536), (508, 426402), (762, 284268), (1016, 213201), (1143, 189512), (1524, 142134), (2286, 94756), (3048, 71067), (4572, 47378), (9144, 23689)]