838674864

素因数分解:

$2^4\times 3^3\times {\mathrm{1941377}}^1$

素因数の和:1941394

約数の個数: 40

約数和(自身を含む): 2407308720

約数和(自身を除く): 1568633856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1941377, 3882754, 5824131, 7765508, 11648262, 15531016, 17472393, 23296524, 31062032, 34944786, 46593048, 52417179, 69889572, 93186096, 104834358, 139779144, 209668716, 279558288, 419337432, 838674864]

約数ペア:

[(1, 838674864), (2, 419337432), (3, 279558288), (4, 209668716), (6, 139779144), (8, 104834358), (9, 93186096), (12, 69889572), (16, 52417179), (18, 46593048), (24, 34944786), (27, 31062032), (36, 23296524), (48, 17472393), (54, 15531016), (72, 11648262), (108, 7765508), (144, 5824131), (216, 3882754), (432, 1941377)]