861265776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2563291}}^1$

素因数の和:2563309

約数の個数: 40

約数和(自身を含む): 2542785664

約数和(自身を除く): 1681519888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2563291, 5126582, 7689873, 10253164, 15379746, 17943037, 20506328, 30759492, 35886074, 41012656, 53829111, 61518984, 71772148, 107658222, 123037968, 143544296, 215316444, 287088592, 430632888, 861265776]

約数ペア:

[(1, 861265776), (2, 430632888), (3, 287088592), (4, 215316444), (6, 143544296), (7, 123037968), (8, 107658222), (12, 71772148), (14, 61518984), (16, 53829111), (21, 41012656), (24, 35886074), (28, 30759492), (42, 20506328), (48, 17943037), (56, 15379746), (84, 10253164), (112, 7689873), (168, 5126582), (336, 2563291)]