397479504

素因数分解:

$2^4\times 3^1\times {\mathrm{757}}^1\times {\mathrm{10939}}^1$

素因数の和:11707

約数の個数: 40

約数和(自身を含む): 1028272480

約数和(自身を除く): 630792976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 757, 1514, 2271, 3028, 4542, 6056, 9084, 10939, 12112, 18168, 21878, 32817, 36336, 43756, 65634, 87512, 131268, 175024, 262536, 525072, 8280823, 16561646, 24842469, 33123292, 49684938, 66246584, 99369876, 132493168, 198739752, 397479504]

約数ペア:

[(1, 397479504), (2, 198739752), (3, 132493168), (4, 99369876), (6, 66246584), (8, 49684938), (12, 33123292), (16, 24842469), (24, 16561646), (48, 8280823), (757, 525072), (1514, 262536), (2271, 175024), (3028, 131268), (4542, 87512), (6056, 65634), (9084, 43756), (10939, 36336), (12112, 32817), (18168, 21878)]