315037486576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{480240071}}^1$

素因数の和:480240120

約数の個数: 20

約数和(自身を含む): 625272573744

約数和(自身を除く): 310235087168

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 480240071, 960480142, 1920960284, 3841920568, 7683841136, 19689842911, 39379685822, 78759371644, 157518743288, 315037486576]

約数ペア:

[(1, 315037486576), (2, 157518743288), (4, 78759371644), (8, 39379685822), (16, 19689842911), (41, 7683841136), (82, 3841920568), (164, 1920960284), (328, 960480142), (656, 480240071)]