399920064

素因数分解:

$2^6\times 3^1\times {\mathrm{2082917}}^1$

素因数の和:2082932

約数の個数: 28

約数和(自身を含む): 1058122344

約数和(自身を除く): 658202280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 2082917, 4165834, 6248751, 8331668, 12497502, 16663336, 24995004, 33326672, 49990008, 66653344, 99980016, 133306688, 199960032, 399920064]

約数ペア:

[(1, 399920064), (2, 199960032), (3, 133306688), (4, 99980016), (6, 66653344), (8, 49990008), (12, 33326672), (16, 24995004), (24, 16663336), (32, 12497502), (48, 8331668), (64, 6248751), (96, 4165834), (192, 2082917)]