271782444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2339}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 663586560

約数和(自身を除く): 391804116

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 421, 842, 1263, 1684, 2339, 2526, 4678, 5052, 7017, 9356, 9683, 14034, 19366, 28068, 29049, 38732, 53797, 58098, 107594, 116196, 161391, 215188, 322782, 645564, 984719, 1969438, 2954157, 3938876, 5908314, 11816628, 22648537, 45297074, 67945611, 90594148, 135891222, 271782444]

約数ペア:

[(1, 271782444), (2, 135891222), (3, 90594148), (4, 67945611), (6, 45297074), (12, 22648537), (23, 11816628), (46, 5908314), (69, 3938876), (92, 2954157), (138, 1969438), (276, 984719), (421, 645564), (842, 322782), (1263, 215188), (1684, 161391), (2339, 116196), (2526, 107594), (4678, 58098), (5052, 53797), (7017, 38732), (9356, 29049), (9683, 28068), (14034, 19366)]