268593876

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{68449}}^1$

素因数の和:68568

約数の個数: 36

約数和(自身を含む): 685184500

約数和(自身を除く): 416590624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 68449, 136898, 205347, 273796, 410694, 616041, 821388, 1232082, 2464164, 7460941, 14921882, 22382823, 29843764, 44765646, 67148469, 89531292, 134296938, 268593876]

約数ペア:

[(1, 268593876), (2, 134296938), (3, 89531292), (4, 67148469), (6, 44765646), (9, 29843764), (12, 22382823), (18, 14921882), (36, 7460941), (109, 2464164), (218, 1232082), (327, 821388), (436, 616041), (654, 410694), (981, 273796), (1308, 205347), (1962, 136898), (3924, 68449)]