253555416

素因数分解:

$2^3\times 3^2\times {\mathrm{709}}^1\times {\mathrm{4967}}^1$

素因数の和:5688

約数の個数: 48

約数和(自身を含む): 687819600

約数和(自身を除く): 434264184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 709, 1418, 2127, 2836, 4254, 4967, 5672, 6381, 8508, 9934, 12762, 14901, 17016, 19868, 25524, 29802, 39736, 44703, 51048, 59604, 89406, 119208, 178812, 357624, 3521603, 7043206, 10564809, 14086412, 21129618, 28172824, 31694427, 42259236, 63388854, 84518472, 126777708, 253555416]

約数ペア:

[(1, 253555416), (2, 126777708), (3, 84518472), (4, 63388854), (6, 42259236), (8, 31694427), (9, 28172824), (12, 21129618), (18, 14086412), (24, 10564809), (36, 7043206), (72, 3521603), (709, 357624), (1418, 178812), (2127, 119208), (2836, 89406), (4254, 59604), (4967, 51048), (5672, 44703), (6381, 39736), (8508, 29802), (9934, 25524), (12762, 19868), (14901, 17016)]