19278943488

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{44273}}^1$

素因数の和:44311

約数の個数: 216

約数和(自身を含む): 65881128768

約数和(自身を除く): 46602185280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 5184, 5376, 6048, 6804, 6912, 7776, 8064, 9072, 10368, 12096, 13608, 15552, 16128, 18144, 20736, 24192, 27216, 31104, 36288, 44273, 48384, 54432, 62208, 72576, 88546, 108864, 132819, 145152, 177092, 217728, 265638, 309911, 354184, 398457, 435456, 531276, 619822, 708368, 796914, 929733, 1062552, 1195371, 1239644, 1416736, 1593828, 1859466, 2125104, 2390742, 2479288, 2789199, 2833472, 3187656, 3586113, 3718932, 4250208, 4781484, 4958576, 5578398, 5666944, 6375312, 7172226, 7437864, 8367597, 8500416, 9562968, 9917152, 10758339, 11156796, 11333888, 12750624, 14344452, 14875728, 16735194, 17000832, 19125936, 19834304, 21516678, 22313592, 25102791, 25501248, 28688904, 29751456, 33470388, 34001664, 38251872, 39668608, 43033356, 44627184, 50205582, 51002496, 57377808, 59502912, 66940776, 75308373, 76503744, 79337216, 86066712, 89254368, 100411164, 102004992, 114755616, 119005824, 133881552, 150616746, 153007488, 172133424, 178508736, 200822328, 229511232, 238011648, 267763104, 301233492, 306014976, 344266848, 357017472, 401644656, 459022464, 535526208, 602466984, 688533696, 714034944, 803289312, 918044928, 1071052416, 1204933968, 1377067392, 1606578624, 2142104832, 2409867936, 2754134784, 3213157248, 4819735872, 6426314496, 9639471744, 19278943488]

約数ペア:

[(1, 19278943488), (2, 9639471744), (3, 6426314496), (4, 4819735872), (6, 3213157248), (7, 2754134784), (8, 2409867936), (9, 2142104832), (12, 1606578624), (14, 1377067392), (16, 1204933968), (18, 1071052416), (21, 918044928), (24, 803289312), (27, 714034944), (28, 688533696), (32, 602466984), (36, 535526208), (42, 459022464), (48, 401644656), (54, 357017472), (56, 344266848), (63, 306014976), (64, 301233492), (72, 267763104), (81, 238011648), (84, 229511232), (96, 200822328), (108, 178508736), (112, 172133424), (126, 153007488), (128, 150616746), (144, 133881552), (162, 119005824), (168, 114755616), (189, 102004992), (192, 100411164), (216, 89254368), (224, 86066712), (243, 79337216), (252, 76503744), (256, 75308373), (288, 66940776), (324, 59502912), (336, 57377808), (378, 51002496), (384, 50205582), (432, 44627184), (448, 43033356), (486, 39668608), (504, 38251872), (567, 34001664), (576, 33470388), (648, 29751456), (672, 28688904), (756, 25501248), (768, 25102791), (864, 22313592), (896, 21516678), (972, 19834304), (1008, 19125936), (1134, 17000832), (1152, 16735194), (1296, 14875728), (1344, 14344452), (1512, 12750624), (1701, 11333888), (1728, 11156796), (1792, 10758339), (1944, 9917152), (2016, 9562968), (2268, 8500416), (2304, 8367597), (2592, 7437864), (2688, 7172226), (3024, 6375312), (3402, 5666944), (3456, 5578398), (3888, 4958576), (4032, 4781484), (4536, 4250208), (5184, 3718932), (5376, 3586113), (6048, 3187656), (6804, 2833472), (6912, 2789199), (7776, 2479288), (8064, 2390742), (9072, 2125104), (10368, 1859466), (12096, 1593828), (13608, 1416736), (15552, 1239644), (16128, 1195371), (18144, 1062552), (20736, 929733), (24192, 796914), (27216, 708368), (31104, 619822), (36288, 531276), (44273, 435456), (48384, 398457), (54432, 354184), (62208, 309911), (72576, 265638), (88546, 217728), (108864, 177092), (132819, 145152)]