251566560012

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{32704961}}^1$

素因数の和:32705609

約数の個数: 24

約数和(自身を含む): 587904396912

約数和(自身を除く): 336337836900

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 32704961, 65409922, 98114883, 130819844, 196229766, 392459532, 20963880001, 41927760002, 62891640003, 83855520004, 125783280006, 251566560012]

約数ペア:

[(1, 251566560012), (2, 125783280006), (3, 83855520004), (4, 62891640003), (6, 41927760002), (12, 20963880001), (641, 392459532), (1282, 196229766), (1923, 130819844), (2564, 98114883), (3846, 65409922), (7692, 32704961)]