1340431488

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:931

約数の個数: 192

約数和(自身を含む): 4243730400

約数和(自身を除く): 2903298912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 139, 144, 176, 192, 198, 264, 278, 288, 352, 384, 396, 417, 528, 556, 576, 704, 761, 792, 834, 1056, 1112, 1152, 1251, 1408, 1522, 1529, 1584, 1668, 2112, 2224, 2283, 2502, 3044, 3058, 3168, 3336, 4224, 4448, 4566, 4587, 5004, 6088, 6116, 6336, 6672, 6849, 8371, 8896, 9132, 9174, 10008, 12176, 12232, 12672, 13344, 13698, 13761, 16742, 17792, 18264, 18348, 20016, 24352, 24464, 25113, 26688, 27396, 27522, 33484, 36528, 36696, 40032, 48704, 48928, 50226, 53376, 54792, 55044, 66968, 73056, 73392, 75339, 80064, 97408, 97856, 100452, 105779, 109584, 110088, 133936, 146112, 146784, 150678, 160128, 195712, 200904, 211558, 219168, 220176, 267872, 292224, 293568, 301356, 317337, 401808, 423116, 438336, 440352, 535744, 587136, 602712, 634674, 803616, 846232, 876672, 880704, 952011, 1071488, 1163569, 1205424, 1269348, 1607232, 1692464, 1761408, 1904022, 2327138, 2410848, 2538696, 3214464, 3384928, 3490707, 3808044, 4654276, 4821696, 5077392, 6769856, 6981414, 7616088, 9308552, 9643392, 10154784, 10472121, 13539712, 13962828, 15232176, 18617104, 20309568, 20944242, 27925656, 30464352, 37234208, 40619136, 41888484, 55851312, 60928704, 74468416, 83776968, 111702624, 121857408, 148936832, 167553936, 223405248, 335107872, 446810496, 670215744, 1340431488]

約数ペア:

[(1, 1340431488), (2, 670215744), (3, 446810496), (4, 335107872), (6, 223405248), (8, 167553936), (9, 148936832), (11, 121857408), (12, 111702624), (16, 83776968), (18, 74468416), (22, 60928704), (24, 55851312), (32, 41888484), (33, 40619136), (36, 37234208), (44, 30464352), (48, 27925656), (64, 20944242), (66, 20309568), (72, 18617104), (88, 15232176), (96, 13962828), (99, 13539712), (128, 10472121), (132, 10154784), (139, 9643392), (144, 9308552), (176, 7616088), (192, 6981414), (198, 6769856), (264, 5077392), (278, 4821696), (288, 4654276), (352, 3808044), (384, 3490707), (396, 3384928), (417, 3214464), (528, 2538696), (556, 2410848), (576, 2327138), (704, 1904022), (761, 1761408), (792, 1692464), (834, 1607232), (1056, 1269348), (1112, 1205424), (1152, 1163569), (1251, 1071488), (1408, 952011), (1522, 880704), (1529, 876672), (1584, 846232), (1668, 803616), (2112, 634674), (2224, 602712), (2283, 587136), (2502, 535744), (3044, 440352), (3058, 438336), (3168, 423116), (3336, 401808), (4224, 317337), (4448, 301356), (4566, 293568), (4587, 292224), (5004, 267872), (6088, 220176), (6116, 219168), (6336, 211558), (6672, 200904), (6849, 195712), (8371, 160128), (8896, 150678), (9132, 146784), (9174, 146112), (10008, 133936), (12176, 110088), (12232, 109584), (12672, 105779), (13344, 100452), (13698, 97856), (13761, 97408), (16742, 80064), (17792, 75339), (18264, 73392), (18348, 73056), (20016, 66968), (24352, 55044), (24464, 54792), (25113, 53376), (26688, 50226), (27396, 48928), (27522, 48704), (33484, 40032), (36528, 36696)]