990848640576

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10789}}^1\times {\mathrm{6737}}^1$

素因数の和:17612

約数の個数: 112

約数和(自身を含む): 2659185659520

約数和(自身を除く): 1668337018944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6737, 6816, 10789, 13474, 13632, 20211, 21578, 26948, 32367, 40422, 43156, 53896, 64734, 80844, 86312, 107792, 129468, 161688, 172624, 215584, 258936, 323376, 345248, 431168, 478327, 517872, 646752, 690496, 766019, 956654, 1035744, 1293504, 1434981, 1532038, 1913308, 2071488, 2298057, 2869962, 3064076, 3826616, 4596114, 5739924, 6128152, 7653232, 9192228, 11479848, 12256304, 15306464, 18384456, 22959696, 24512608, 30612928, 36768912, 45919392, 49025216, 72685493, 73537824, 91838784, 145370986, 147075648, 218056479, 290741972, 436112958, 581483944, 872225916, 1162967888, 1744451832, 2325935776, 3488903664, 4651871552, 5160670003, 6977807328, 10321340006, 13955614656, 15482010009, 20642680012, 30964020018, 41285360024, 61928040036, 82570720048, 123856080072, 165141440096, 247712160144, 330282880192, 495424320288, 990848640576]

約数ペア:

[(1, 990848640576), (2, 495424320288), (3, 330282880192), (4, 247712160144), (6, 165141440096), (8, 123856080072), (12, 82570720048), (16, 61928040036), (24, 41285360024), (32, 30964020018), (48, 20642680012), (64, 15482010009), (71, 13955614656), (96, 10321340006), (142, 6977807328), (192, 5160670003), (213, 4651871552), (284, 3488903664), (426, 2325935776), (568, 1744451832), (852, 1162967888), (1136, 872225916), (1704, 581483944), (2272, 436112958), (3408, 290741972), (4544, 218056479), (6737, 147075648), (6816, 145370986), (10789, 91838784), (13474, 73537824), (13632, 72685493), (20211, 49025216), (21578, 45919392), (26948, 36768912), (32367, 30612928), (40422, 24512608), (43156, 22959696), (53896, 18384456), (64734, 15306464), (80844, 12256304), (86312, 11479848), (107792, 9192228), (129468, 7653232), (161688, 6128152), (172624, 5739924), (215584, 4596114), (258936, 3826616), (323376, 3064076), (345248, 2869962), (431168, 2298057), (478327, 2071488), (517872, 1913308), (646752, 1532038), (690496, 1434981), (766019, 1293504), (956654, 1035744)]