212202324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1129}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 562685760

約数和(自身を除く): 350483436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 227, 276, 414, 454, 681, 828, 908, 1129, 1362, 2043, 2258, 2724, 3387, 4086, 4516, 5221, 6774, 8172, 10161, 10442, 13548, 15663, 20322, 20884, 25967, 31326, 40644, 46989, 51934, 62652, 77901, 93978, 103868, 155802, 187956, 233703, 256283, 311604, 467406, 512566, 768849, 934812, 1025132, 1537698, 2306547, 3075396, 4613094, 5894509, 9226188, 11789018, 17683527, 23578036, 35367054, 53050581, 70734108, 106101162, 212202324]

約数ペア:

[(1, 212202324), (2, 106101162), (3, 70734108), (4, 53050581), (6, 35367054), (9, 23578036), (12, 17683527), (18, 11789018), (23, 9226188), (36, 5894509), (46, 4613094), (69, 3075396), (92, 2306547), (138, 1537698), (207, 1025132), (227, 934812), (276, 768849), (414, 512566), (454, 467406), (681, 311604), (828, 256283), (908, 233703), (1129, 187956), (1362, 155802), (2043, 103868), (2258, 93978), (2724, 77901), (3387, 62652), (4086, 51934), (4516, 46989), (5221, 40644), (6774, 31326), (8172, 25967), (10161, 20884), (10442, 20322), (13548, 15663)]