490095252

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{105533}}^1$

素因数の和:105589

約数の個数: 48

約数和(自身を含む): 1300178880

約数和(自身を除く): 810083628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 105533, 211066, 316599, 422132, 633198, 949797, 1266396, 1899594, 2849391, 3799188, 4537919, 5698782, 9075838, 11397564, 13613757, 18151676, 27227514, 40841271, 54455028, 81682542, 122523813, 163365084, 245047626, 490095252]

約数ペア:

[(1, 490095252), (2, 245047626), (3, 163365084), (4, 122523813), (6, 81682542), (9, 54455028), (12, 40841271), (18, 27227514), (27, 18151676), (36, 13613757), (43, 11397564), (54, 9075838), (86, 5698782), (108, 4537919), (129, 3799188), (172, 2849391), (258, 1899594), (387, 1266396), (516, 949797), (774, 633198), (1161, 422132), (1548, 316599), (2322, 211066), (4644, 105533)]