870654328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 1800864000

約数和(自身を除く): 930209672

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 337, 437, 674, 739, 874, 1348, 1478, 1748, 2696, 2956, 3496, 5912, 6403, 7751, 12806, 14041, 15502, 16997, 25612, 28082, 31004, 33994, 51224, 56164, 62008, 67988, 112328, 135976, 147269, 249043, 294538, 322943, 498086, 589076, 645886, 996172, 1178152, 1291772, 1992344, 2583544, 4731817, 5727989, 9463634, 11455978, 18927268, 22911956, 37854536, 45823912, 108831791, 217663582, 435327164, 870654328]

約数ペア:

[(1, 870654328), (2, 435327164), (4, 217663582), (8, 108831791), (19, 45823912), (23, 37854536), (38, 22911956), (46, 18927268), (76, 11455978), (92, 9463634), (152, 5727989), (184, 4731817), (337, 2583544), (437, 1992344), (674, 1291772), (739, 1178152), (874, 996172), (1348, 645886), (1478, 589076), (1748, 498086), (2696, 322943), (2956, 294538), (3496, 249043), (5912, 147269), (6403, 135976), (7751, 112328), (12806, 67988), (14041, 62008), (15502, 56164), (16997, 51224), (25612, 33994), (28082, 31004)]