219922488

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{11027}}^1$

素因数の和:11316

約数の個数: 48

約数和(自身を含む): 597827880

約数和(自身を除く): 377905392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4986, 6648, 9972, 11027, 19944, 22054, 33081, 44108, 66162, 88216, 99243, 132324, 198486, 264648, 396972, 793944, 3054479, 6108958, 9163437, 12217916, 18326874, 24435832, 27490311, 36653748, 54980622, 73307496, 109961244, 219922488]

約数ペア:

[(1, 219922488), (2, 109961244), (3, 73307496), (4, 54980622), (6, 36653748), (8, 27490311), (9, 24435832), (12, 18326874), (18, 12217916), (24, 9163437), (36, 6108958), (72, 3054479), (277, 793944), (554, 396972), (831, 264648), (1108, 198486), (1662, 132324), (2216, 99243), (2493, 88216), (3324, 66162), (4986, 44108), (6648, 33081), (9972, 22054), (11027, 19944)]