2076400144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7879}}^1$

素因数の和:8088

約数の個数: 80

約数和(自身を含む): 4979403520

約数和(自身を除く): 2903003376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 181, 182, 208, 362, 364, 724, 728, 1267, 1448, 1456, 2353, 2534, 2896, 4706, 5068, 7879, 9412, 10136, 15758, 16471, 18824, 20272, 31516, 32942, 37648, 55153, 63032, 65884, 102427, 110306, 126064, 131768, 204854, 220612, 263536, 409708, 441224, 716989, 819416, 882448, 1426099, 1433978, 1638832, 2852198, 2867956, 5704396, 5735912, 9982693, 11408792, 11471824, 18539287, 19965386, 22817584, 37078574, 39930772, 74157148, 79861544, 129775009, 148314296, 159723088, 259550018, 296628592, 519100036, 1038200072, 2076400144]

約数ペア:

[(1, 2076400144), (2, 1038200072), (4, 519100036), (7, 296628592), (8, 259550018), (13, 159723088), (14, 148314296), (16, 129775009), (26, 79861544), (28, 74157148), (52, 39930772), (56, 37078574), (91, 22817584), (104, 19965386), (112, 18539287), (181, 11471824), (182, 11408792), (208, 9982693), (362, 5735912), (364, 5704396), (724, 2867956), (728, 2852198), (1267, 1638832), (1448, 1433978), (1456, 1426099), (2353, 882448), (2534, 819416), (2896, 716989), (4706, 441224), (5068, 409708), (7879, 263536), (9412, 220612), (10136, 204854), (15758, 131768), (16471, 126064), (18824, 110306), (20272, 102427), (31516, 65884), (32942, 63032), (37648, 55153)]