2888679936

素因数分解:

$2^9\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{1459}}^1$

素因数の和:2769

約数の個数: 80

約数和(自身を含む): 7706872800

約数和(自身を除く): 4818192864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1289, 1459, 1536, 2578, 2918, 3867, 4377, 5156, 5836, 7734, 8754, 10312, 11672, 15468, 17508, 20624, 23344, 30936, 35016, 41248, 46688, 61872, 70032, 82496, 93376, 123744, 140064, 164992, 186752, 247488, 280128, 329984, 373504, 494976, 560256, 659968, 747008, 989952, 1120512, 1880651, 1979904, 2241024, 3761302, 5641953, 7522604, 11283906, 15045208, 22567812, 30090416, 45135624, 60180832, 90271248, 120361664, 180542496, 240723328, 361084992, 481446656, 722169984, 962893312, 1444339968, 2888679936]

約数ペア:

[(1, 2888679936), (2, 1444339968), (3, 962893312), (4, 722169984), (6, 481446656), (8, 361084992), (12, 240723328), (16, 180542496), (24, 120361664), (32, 90271248), (48, 60180832), (64, 45135624), (96, 30090416), (128, 22567812), (192, 15045208), (256, 11283906), (384, 7522604), (512, 5641953), (768, 3761302), (1289, 2241024), (1459, 1979904), (1536, 1880651), (2578, 1120512), (2918, 989952), (3867, 747008), (4377, 659968), (5156, 560256), (5836, 494976), (7734, 373504), (8754, 329984), (10312, 280128), (11672, 247488), (15468, 186752), (17508, 164992), (20624, 140064), (23344, 123744), (30936, 93376), (35016, 82496), (41248, 70032), (46688, 61872)]