215270136

素因数分解:

$2^3\times 3^4\times {\mathrm{332207}}^1$

素因数の和:332225

約数の個数: 40

約数和(自身を含む): 602957520

約数和(自身を除く): 387687384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 332207, 664414, 996621, 1328828, 1993242, 2657656, 2989863, 3986484, 5979726, 7972968, 8969589, 11959452, 17939178, 23918904, 26908767, 35878356, 53817534, 71756712, 107635068, 215270136]

約数ペア:

[(1, 215270136), (2, 107635068), (3, 71756712), (4, 53817534), (6, 35878356), (8, 26908767), (9, 23918904), (12, 17939178), (18, 11959452), (24, 8969589), (27, 7972968), (36, 5979726), (54, 3986484), (72, 2989863), (81, 2657656), (108, 1993242), (162, 1328828), (216, 996621), (324, 664414), (648, 332207)]