1443280048

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181499}}^1$

素因数の和:181585

約数の個数: 40

約数和(自身を含む): 3240864000

約数和(自身を除く): 1797583952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 181499, 362998, 725996, 1270493, 1451992, 2540986, 2903984, 5081972, 10163944, 12886429, 20327888, 25772858, 51545716, 90205003, 103091432, 180410006, 206182864, 360820012, 721640024, 1443280048]

約数ペア:

[(1, 1443280048), (2, 721640024), (4, 360820012), (7, 206182864), (8, 180410006), (14, 103091432), (16, 90205003), (28, 51545716), (56, 25772858), (71, 20327888), (112, 12886429), (142, 10163944), (284, 5081972), (497, 2903984), (568, 2540986), (994, 1451992), (1136, 1270493), (1988, 725996), (3976, 362998), (7952, 181499)]