691351572

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{3533}}^1$

素因数の和:4272

約数の個数: 48

約数和(自身を含む): 1686142080

約数和(自身を除く): 994790508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 709, 1418, 2127, 2836, 3533, 4254, 7066, 8508, 10599, 14132, 16307, 21198, 32614, 42396, 48921, 65228, 81259, 97842, 162518, 195684, 243777, 325036, 487554, 975108, 2504897, 5009794, 7514691, 10019588, 15029382, 30058764, 57612631, 115225262, 172837893, 230450524, 345675786, 691351572]

約数ペア:

[(1, 691351572), (2, 345675786), (3, 230450524), (4, 172837893), (6, 115225262), (12, 57612631), (23, 30058764), (46, 15029382), (69, 10019588), (92, 7514691), (138, 5009794), (276, 2504897), (709, 975108), (1418, 487554), (2127, 325036), (2836, 243777), (3533, 195684), (4254, 162518), (7066, 97842), (8508, 81259), (10599, 65228), (14132, 48921), (16307, 42396), (21198, 32614)]