255953856

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43003}}^1$

素因数の和:43049

約数の個数: 56

約数和(自身を含む): 699073024

約数和(自身を除く): 443119168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 43003, 86006, 129009, 172012, 258018, 344024, 516036, 688048, 1032072, 1333093, 1376096, 2064144, 2666186, 2752192, 3999279, 4128288, 5332372, 7998558, 8256576, 10664744, 15997116, 21329488, 31994232, 42658976, 63988464, 85317952, 127976928, 255953856]

約数ペア:

[(1, 255953856), (2, 127976928), (3, 85317952), (4, 63988464), (6, 42658976), (8, 31994232), (12, 21329488), (16, 15997116), (24, 10664744), (31, 8256576), (32, 7998558), (48, 5332372), (62, 4128288), (64, 3999279), (93, 2752192), (96, 2666186), (124, 2064144), (186, 1376096), (192, 1333093), (248, 1032072), (372, 688048), (496, 516036), (744, 344024), (992, 258018), (1488, 172012), (1984, 129009), (2976, 86006), (5952, 43003)]