827688008

素因数分解:

$2^3\times 7^2\times {\mathrm{331}}^1\times {\mathrm{6379}}^1$

素因数の和:6730

約数の個数: 48

約数和(自身を含む): 1811026800

約数和(自身を除く): 983338792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 331, 392, 662, 1324, 2317, 2648, 4634, 6379, 9268, 12758, 16219, 18536, 25516, 32438, 44653, 51032, 64876, 89306, 129752, 178612, 312571, 357224, 625142, 1250284, 2111449, 2500568, 4222898, 8445796, 14780143, 16891592, 29560286, 59120572, 103461001, 118241144, 206922002, 413844004, 827688008]

約数ペア:

[(1, 827688008), (2, 413844004), (4, 206922002), (7, 118241144), (8, 103461001), (14, 59120572), (28, 29560286), (49, 16891592), (56, 14780143), (98, 8445796), (196, 4222898), (331, 2500568), (392, 2111449), (662, 1250284), (1324, 625142), (2317, 357224), (2648, 312571), (4634, 178612), (6379, 129752), (9268, 89306), (12758, 64876), (16219, 51032), (18536, 44653), (25516, 32438)]