288664986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{133271}}^1$

素因数の和:133314

約数の個数: 24

約数和(自身を含む): 609319584

約数和(自身を除く): 320654598

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 133271, 266542, 399813, 799626, 2532149, 5064298, 7596447, 15192894, 48110831, 96221662, 144332493, 288664986]

約数ペア:

[(1, 288664986), (2, 144332493), (3, 96221662), (6, 48110831), (19, 15192894), (38, 7596447), (57, 5064298), (114, 2532149), (361, 799626), (722, 399813), (1083, 266542), (2166, 133271)]