408049864

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{5623}}^1$

素因数の和:5869

約数の個数: 32

約数和(自身を含む): 785560320

約数和(自身を除く): 377510456

約数列:

[1, 2, 4, 8, 47, 94, 188, 193, 376, 386, 772, 1544, 5623, 9071, 11246, 18142, 22492, 36284, 44984, 72568, 264281, 528562, 1057124, 1085239, 2114248, 2170478, 4340956, 8681912, 51006233, 102012466, 204024932, 408049864]

約数ペア:

[(1, 408049864), (2, 204024932), (4, 102012466), (8, 51006233), (47, 8681912), (94, 4340956), (188, 2170478), (193, 2114248), (376, 1085239), (386, 1057124), (772, 528562), (1544, 264281), (5623, 72568), (9071, 44984), (11246, 36284), (18142, 22492)]