287026848

素因数分解:

$2^5\times 3^3\times {\mathrm{332207}}^1$

素因数の和:332226

約数の個数: 48

約数和(自身を含む): 837164160

約数和(自身を除く): 550137312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 332207, 664414, 996621, 1328828, 1993242, 2657656, 2989863, 3986484, 5315312, 5979726, 7972968, 8969589, 10630624, 11959452, 15945936, 17939178, 23918904, 31891872, 35878356, 47837808, 71756712, 95675616, 143513424, 287026848]

約数ペア:

[(1, 287026848), (2, 143513424), (3, 95675616), (4, 71756712), (6, 47837808), (8, 35878356), (9, 31891872), (12, 23918904), (16, 17939178), (18, 15945936), (24, 11959452), (27, 10630624), (32, 8969589), (36, 7972968), (48, 5979726), (54, 5315312), (72, 3986484), (96, 2989863), (108, 2657656), (144, 1993242), (216, 1328828), (288, 996621), (432, 664414), (864, 332207)]