520044052384

素因数分解:

$2^5\times {\mathrm{47}}^2\times {\mathrm{1613}}^1\times {\mathrm{4561}}^1$

素因数の和:6278

約数の個数: 72

約数和(自身を含む): 1046962001988

約数和(自身を除く): 526917949604

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 1613, 2209, 3226, 4418, 4561, 6452, 8836, 9122, 12904, 17672, 18244, 25808, 35344, 36488, 51616, 70688, 72976, 75811, 145952, 151622, 214367, 303244, 428734, 606488, 857468, 1212976, 1714936, 2425952, 3429872, 3563117, 6859744, 7126234, 7356893, 10075249, 14252468, 14713786, 20150498, 28504936, 29427572, 40300996, 57009872, 58855144, 80601992, 114019744, 117710288, 161203984, 235420576, 322407968, 345773971, 691547942, 1383095884, 2766191768, 5532383536, 11064767072, 16251376637, 32502753274, 65005506548, 130011013096, 260022026192, 520044052384]

約数ペア:

[(1, 520044052384), (2, 260022026192), (4, 130011013096), (8, 65005506548), (16, 32502753274), (32, 16251376637), (47, 11064767072), (94, 5532383536), (188, 2766191768), (376, 1383095884), (752, 691547942), (1504, 345773971), (1613, 322407968), (2209, 235420576), (3226, 161203984), (4418, 117710288), (4561, 114019744), (6452, 80601992), (8836, 58855144), (9122, 57009872), (12904, 40300996), (17672, 29427572), (18244, 28504936), (25808, 20150498), (35344, 14713786), (36488, 14252468), (51616, 10075249), (70688, 7356893), (72976, 7126234), (75811, 6859744), (145952, 3563117), (151622, 3429872), (214367, 2425952), (303244, 1714936), (428734, 1212976), (606488, 857468)]