256026714

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{5449}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 527385600

約数和(自身を除く): 271358886

約数列:

[1, 2, 3, 6, 41, 82, 123, 191, 246, 382, 573, 1146, 5449, 7831, 10898, 15662, 16347, 23493, 32694, 46986, 223409, 446818, 670227, 1040759, 1340454, 2081518, 3122277, 6244554, 42671119, 85342238, 128013357, 256026714]

約数ペア:

[(1, 256026714), (2, 128013357), (3, 85342238), (6, 42671119), (41, 6244554), (82, 3122277), (123, 2081518), (191, 1340454), (246, 1040759), (382, 670227), (573, 446818), (1146, 223409), (5449, 46986), (7831, 32694), (10898, 23493), (15662, 16347)]