334664772016

素因数分解:

$2^4\times {\mathrm{154643}}^1\times {\mathrm{135257}}^1$

素因数の和:289908

約数の個数: 20

約数和(自身を含む): 648421982712

約数和(自身を除く): 313757210696

約数列:

[1, 2, 4, 8, 16, 135257, 154643, 270514, 309286, 541028, 618572, 1082056, 1237144, 2164112, 2474288, 20916548251, 41833096502, 83666193004, 167332386008, 334664772016]

約数ペア:

[(1, 334664772016), (2, 167332386008), (4, 83666193004), (8, 41833096502), (16, 20916548251), (135257, 2474288), (154643, 2164112), (270514, 1237144), (309286, 1082056), (541028, 618572)]