397415064

素因数分解:

$2^3\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{7727}}^1$

素因数の和:9879

約数の個数: 32

約数和(自身を含む): 994129920

約数和(自身を除く): 596714856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2143, 4286, 6429, 7727, 8572, 12858, 15454, 17144, 23181, 25716, 30908, 46362, 51432, 61816, 92724, 185448, 16558961, 33117922, 49676883, 66235844, 99353766, 132471688, 198707532, 397415064]

約数ペア:

[(1, 397415064), (2, 198707532), (3, 132471688), (4, 99353766), (6, 66235844), (8, 49676883), (12, 33117922), (24, 16558961), (2143, 185448), (4286, 92724), (6429, 61816), (7727, 51432), (8572, 46362), (12858, 30908), (15454, 25716), (17144, 23181)]