268376488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1847}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 516922560

約数和(自身を除く): 248546072

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 443, 886, 1772, 1847, 3544, 3694, 7388, 14776, 18163, 36326, 72652, 75727, 145304, 151454, 302908, 605816, 818221, 1636442, 3272884, 6545768, 33547061, 67094122, 134188244, 268376488]

約数ペア:

[(1, 268376488), (2, 134188244), (4, 67094122), (8, 33547061), (41, 6545768), (82, 3272884), (164, 1636442), (328, 818221), (443, 605816), (886, 302908), (1772, 151454), (1847, 145304), (3544, 75727), (3694, 72652), (7388, 36326), (14776, 18163)]