260122488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 674872320

約数和(自身を除く): 414749832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 211, 248, 372, 422, 633, 744, 844, 1266, 1657, 1688, 2532, 3314, 4971, 5064, 6541, 6628, 9942, 13082, 13256, 19623, 19884, 26164, 39246, 39768, 51367, 52328, 78492, 102734, 154101, 156984, 205468, 308202, 349627, 410936, 616404, 699254, 1048881, 1232808, 1398508, 2097762, 2797016, 4195524, 8391048, 10838437, 21676874, 32515311, 43353748, 65030622, 86707496, 130061244, 260122488]

約数ペア:

[(1, 260122488), (2, 130061244), (3, 86707496), (4, 65030622), (6, 43353748), (8, 32515311), (12, 21676874), (24, 10838437), (31, 8391048), (62, 4195524), (93, 2797016), (124, 2097762), (186, 1398508), (211, 1232808), (248, 1048881), (372, 699254), (422, 616404), (633, 410936), (744, 349627), (844, 308202), (1266, 205468), (1657, 156984), (1688, 154101), (2532, 102734), (3314, 78492), (4971, 52328), (5064, 51367), (6541, 39768), (6628, 39246), (9942, 26164), (13082, 19884), (13256, 19623)]