1639398096

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{77447}}^1$

素因数の和:77478

約数の個数: 120

約数和(自身を含む): 5474024640

約数和(自身を除く): 3834626544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 77447, 154894, 232341, 309788, 464682, 542129, 619576, 697023, 929364, 1084258, 1239152, 1394046, 1626387, 1858728, 2091069, 2168516, 2788092, 3252774, 3717456, 3794903, 4182138, 4337032, 4879161, 5576184, 6505548, 7589806, 8364276, 8674064, 9758322, 11152368, 11384709, 13011096, 14637483, 15179612, 16728552, 19516644, 22769418, 26022192, 29274966, 30359224, 33457104, 34154127, 39033288, 45538836, 58549932, 60718448, 68308254, 78066576, 91077672, 102462381, 117099864, 136616508, 182155344, 204924762, 234199728, 273233016, 409849524, 546466032, 819699048, 1639398096]

約数ペア:

[(1, 1639398096), (2, 819699048), (3, 546466032), (4, 409849524), (6, 273233016), (7, 234199728), (8, 204924762), (9, 182155344), (12, 136616508), (14, 117099864), (16, 102462381), (18, 91077672), (21, 78066576), (24, 68308254), (27, 60718448), (28, 58549932), (36, 45538836), (42, 39033288), (48, 34154127), (49, 33457104), (54, 30359224), (56, 29274966), (63, 26022192), (72, 22769418), (84, 19516644), (98, 16728552), (108, 15179612), (112, 14637483), (126, 13011096), (144, 11384709), (147, 11152368), (168, 9758322), (189, 8674064), (196, 8364276), (216, 7589806), (252, 6505548), (294, 5576184), (336, 4879161), (378, 4337032), (392, 4182138), (432, 3794903), (441, 3717456), (504, 3252774), (588, 2788092), (756, 2168516), (784, 2091069), (882, 1858728), (1008, 1626387), (1176, 1394046), (1323, 1239152), (1512, 1084258), (1764, 929364), (2352, 697023), (2646, 619576), (3024, 542129), (3528, 464682), (5292, 309788), (7056, 232341), (10584, 154894), (21168, 77447)]