1285171712

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 160

約数和(自身を含む): 3068803584

約数和(自身を除く): 1783631872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 128, 136, 176, 187, 248, 256, 272, 341, 352, 374, 433, 496, 512, 527, 544, 682, 704, 748, 866, 992, 1054, 1088, 1364, 1408, 1496, 1732, 1984, 2108, 2176, 2728, 2816, 2992, 3464, 3968, 4216, 4352, 4763, 5456, 5632, 5797, 5984, 6928, 7361, 7936, 8432, 8704, 9526, 10912, 11594, 11968, 13423, 13856, 14722, 15872, 16864, 19052, 21824, 23188, 23936, 26846, 27712, 29444, 33728, 38104, 43648, 46376, 47872, 53692, 55424, 58888, 67456, 76208, 80971, 87296, 92752, 95744, 107384, 110848, 117776, 134912, 147653, 152416, 161942, 174592, 185504, 214768, 221696, 228191, 235552, 269824, 295306, 304832, 323884, 371008, 429536, 456382, 471104, 590612, 609664, 647768, 742016, 859072, 912764, 942208, 1181224, 1219328, 1295536, 1484032, 1718144, 1825528, 1884416, 2362448, 2438656, 2510101, 2591072, 2968064, 3436288, 3651056, 3768832, 4724896, 5020202, 5182144, 6872576, 7302112, 9449792, 10040404, 10364288, 14604224, 18899584, 20080808, 20728576, 29208448, 37799168, 40161616, 41457152, 58416896, 75598336, 80323232, 116833792, 160646464, 321292928, 642585856, 1285171712]

約数ペア:

[(1, 1285171712), (2, 642585856), (4, 321292928), (8, 160646464), (11, 116833792), (16, 80323232), (17, 75598336), (22, 58416896), (31, 41457152), (32, 40161616), (34, 37799168), (44, 29208448), (62, 20728576), (64, 20080808), (68, 18899584), (88, 14604224), (124, 10364288), (128, 10040404), (136, 9449792), (176, 7302112), (187, 6872576), (248, 5182144), (256, 5020202), (272, 4724896), (341, 3768832), (352, 3651056), (374, 3436288), (433, 2968064), (496, 2591072), (512, 2510101), (527, 2438656), (544, 2362448), (682, 1884416), (704, 1825528), (748, 1718144), (866, 1484032), (992, 1295536), (1054, 1219328), (1088, 1181224), (1364, 942208), (1408, 912764), (1496, 859072), (1732, 742016), (1984, 647768), (2108, 609664), (2176, 590612), (2728, 471104), (2816, 456382), (2992, 429536), (3464, 371008), (3968, 323884), (4216, 304832), (4352, 295306), (4763, 269824), (5456, 235552), (5632, 228191), (5797, 221696), (5984, 214768), (6928, 185504), (7361, 174592), (7936, 161942), (8432, 152416), (8704, 147653), (9526, 134912), (10912, 117776), (11594, 110848), (11968, 107384), (13423, 95744), (13856, 92752), (14722, 87296), (15872, 80971), (16864, 76208), (19052, 67456), (21824, 58888), (23188, 55424), (23936, 53692), (26846, 47872), (27712, 46376), (29444, 43648), (33728, 38104)]