255823968

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{10369}}^1$

素因数の和:10639

約数の個数: 48

約数和(自身を含む): 674215920

約数和(自身を除く): 418391952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 8224, 10369, 12336, 20738, 24672, 31107, 41476, 62214, 82952, 124428, 165904, 248856, 331808, 497712, 995424, 2664833, 5329666, 7994499, 10659332, 15988998, 21318664, 31977996, 42637328, 63955992, 85274656, 127911984, 255823968]

約数ペア:

[(1, 255823968), (2, 127911984), (3, 85274656), (4, 63955992), (6, 42637328), (8, 31977996), (12, 21318664), (16, 15988998), (24, 10659332), (32, 7994499), (48, 5329666), (96, 2664833), (257, 995424), (514, 497712), (771, 331808), (1028, 248856), (1542, 165904), (2056, 124428), (3084, 82952), (4112, 62214), (6168, 41476), (8224, 31107), (10369, 24672), (12336, 20738)]