289297224

素因数分解:

$2^3\times 3^3\times {\mathrm{1339339}}^1$

素因数の和:1339354

約数の個数: 32

約数和(自身を含む): 803604000

約数和(自身を除く): 514306776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1339339, 2678678, 4018017, 5357356, 8036034, 10714712, 12054051, 16072068, 24108102, 32144136, 36162153, 48216204, 72324306, 96432408, 144648612, 289297224]

約数ペア:

[(1, 289297224), (2, 144648612), (3, 96432408), (4, 72324306), (6, 48216204), (8, 36162153), (9, 32144136), (12, 24108102), (18, 16072068), (24, 12054051), (27, 10714712), (36, 8036034), (54, 5357356), (72, 4018017), (108, 2678678), (216, 1339339)]