219243584

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 112

約数和(自身を含む): 536448000

約数和(自身を除く): 317204416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 64, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 448, 532, 599, 602, 608, 688, 817, 1064, 1198, 1204, 1216, 1376, 1634, 2128, 2396, 2408, 2752, 3268, 4193, 4256, 4792, 4816, 5719, 6536, 8386, 8512, 9584, 9632, 11381, 11438, 13072, 16772, 19168, 19264, 22762, 22876, 25757, 26144, 33544, 38336, 45524, 45752, 51514, 52288, 67088, 79667, 91048, 91504, 103028, 134176, 159334, 180299, 182096, 183008, 206056, 268352, 318668, 360598, 364192, 366016, 412112, 489383, 637336, 721196, 728384, 824224, 978766, 1274672, 1442392, 1648448, 1957532, 2549344, 2884784, 3425681, 3915064, 5098688, 5769568, 6851362, 7830128, 11539136, 13702724, 15660256, 27405448, 31320512, 54810896, 109621792, 219243584]

約数ペア:

[(1, 219243584), (2, 109621792), (4, 54810896), (7, 31320512), (8, 27405448), (14, 15660256), (16, 13702724), (19, 11539136), (28, 7830128), (32, 6851362), (38, 5769568), (43, 5098688), (56, 3915064), (64, 3425681), (76, 2884784), (86, 2549344), (112, 1957532), (133, 1648448), (152, 1442392), (172, 1274672), (224, 978766), (266, 824224), (301, 728384), (304, 721196), (344, 637336), (448, 489383), (532, 412112), (599, 366016), (602, 364192), (608, 360598), (688, 318668), (817, 268352), (1064, 206056), (1198, 183008), (1204, 182096), (1216, 180299), (1376, 159334), (1634, 134176), (2128, 103028), (2396, 91504), (2408, 91048), (2752, 79667), (3268, 67088), (4193, 52288), (4256, 51514), (4792, 45752), (4816, 45524), (5719, 38336), (6536, 33544), (8386, 26144), (8512, 25757), (9584, 22876), (9632, 22762), (11381, 19264), (11438, 19168), (13072, 16772)]