2008336787584

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1\times {\mathrm{5689}}^1$

素因数の和:7846

約数の個数: 128

約数和(自身を含む): 4228880832000

約数和(自身を除く): 2220544044416

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2069, 2666, 2752, 3968, 4138, 5332, 5504, 5689, 8276, 10664, 11378, 16552, 21328, 22756, 33104, 42656, 45512, 64139, 66208, 85312, 88967, 91024, 128278, 132416, 170624, 176359, 177934, 182048, 244627, 256556, 264832, 352718, 355868, 364096, 489254, 513112, 705436, 711736, 728192, 978508, 1026224, 1410872, 1423472, 1957016, 2052448, 2757977, 2821744, 2846944, 3914032, 4104896, 5515954, 5643488, 5693888, 7583437, 7828064, 8209792, 11031908, 11286976, 11387776, 11770541, 15166874, 15656128, 22063816, 22573952, 23541082, 30333748, 31312256, 44127632, 47082164, 60667496, 88255264, 94164328, 121334992, 176510528, 188328656, 242669984, 353021056, 364886771, 376657312, 485339968, 506133263, 729773542, 753314624, 970679936, 1012266526, 1459547084, 1506629248, 2024533052, 2919094168, 4049066104, 5838188336, 8098132208, 11676376672, 15690131153, 16196264416, 23352753344, 31380262306, 32392528832, 46705506688, 62760524612, 64785057664, 125521049224, 251042098448, 502084196896, 1004168393792, 2008336787584]

約数ペア:

[(1, 2008336787584), (2, 1004168393792), (4, 502084196896), (8, 251042098448), (16, 125521049224), (31, 64785057664), (32, 62760524612), (43, 46705506688), (62, 32392528832), (64, 31380262306), (86, 23352753344), (124, 16196264416), (128, 15690131153), (172, 11676376672), (248, 8098132208), (344, 5838188336), (496, 4049066104), (688, 2919094168), (992, 2024533052), (1333, 1506629248), (1376, 1459547084), (1984, 1012266526), (2069, 970679936), (2666, 753314624), (2752, 729773542), (3968, 506133263), (4138, 485339968), (5332, 376657312), (5504, 364886771), (5689, 353021056), (8276, 242669984), (10664, 188328656), (11378, 176510528), (16552, 121334992), (21328, 94164328), (22756, 88255264), (33104, 60667496), (42656, 47082164), (45512, 44127632), (64139, 31312256), (66208, 30333748), (85312, 23541082), (88967, 22573952), (91024, 22063816), (128278, 15656128), (132416, 15166874), (170624, 11770541), (176359, 11387776), (177934, 11286976), (182048, 11031908), (244627, 8209792), (256556, 7828064), (264832, 7583437), (352718, 5693888), (355868, 5643488), (364096, 5515954), (489254, 4104896), (513112, 3914032), (705436, 2846944), (711736, 2821744), (728192, 2757977), (978508, 2052448), (1026224, 1957016), (1410872, 1423472)]