397999152

素因数分解:

$2^4\times 3^2\times {\mathrm{2763883}}^1$

素因数の和:2763897

約数の個数: 30

約数和(自身を含む): 1113845252

約数和(自身を除く): 715846100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2763883, 5527766, 8291649, 11055532, 16583298, 22111064, 24874947, 33166596, 44222128, 49749894, 66333192, 99499788, 132666384, 198999576, 397999152]

約数ペア:

[(1, 397999152), (2, 198999576), (3, 132666384), (4, 99499788), (6, 66333192), (8, 49749894), (9, 44222128), (12, 33166596), (16, 24874947), (18, 22111064), (24, 16583298), (36, 11055532), (48, 8291649), (72, 5527766), (144, 2763883)]