19211499648

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{168451}}^1$

素因数の和:168488

約数の個数: 160

約数和(自身を含む): 62371037520

約数和(自身を除く): 43159537872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3456, 3564, 4224, 4752, 5184, 6336, 7128, 9504, 10368, 12672, 14256, 19008, 28512, 38016, 57024, 114048, 168451, 336902, 505353, 673804, 1010706, 1347608, 1516059, 1852961, 2021412, 2695216, 3032118, 3705922, 4042824, 4548177, 5390432, 5558883, 6064236, 7411844, 8085648, 9096354, 10780864, 11117766, 12128472, 13644531, 14823688, 16171296, 16676649, 18192708, 21561728, 22235532, 24256944, 27289062, 29647376, 32342592, 33353298, 36385416, 44471064, 48513888, 50029947, 54578124, 59294752, 64685184, 66706596, 72770832, 88942128, 97027776, 100059894, 109156248, 118589504, 133413192, 145541664, 150089841, 177884256, 194055552, 200119788, 218312496, 237179008, 266826384, 291083328, 300179682, 355768512, 400239576, 436624992, 533652768, 582166656, 600359364, 711537024, 800479152, 873249984, 1067305536, 1200718728, 1600958304, 1746499968, 2134611072, 2401437456, 3201916608, 4802874912, 6403833216, 9605749824, 19211499648]

約数ペア:

[(1, 19211499648), (2, 9605749824), (3, 6403833216), (4, 4802874912), (6, 3201916608), (8, 2401437456), (9, 2134611072), (11, 1746499968), (12, 1600958304), (16, 1200718728), (18, 1067305536), (22, 873249984), (24, 800479152), (27, 711537024), (32, 600359364), (33, 582166656), (36, 533652768), (44, 436624992), (48, 400239576), (54, 355768512), (64, 300179682), (66, 291083328), (72, 266826384), (81, 237179008), (88, 218312496), (96, 200119788), (99, 194055552), (108, 177884256), (128, 150089841), (132, 145541664), (144, 133413192), (162, 118589504), (176, 109156248), (192, 100059894), (198, 97027776), (216, 88942128), (264, 72770832), (288, 66706596), (297, 64685184), (324, 59294752), (352, 54578124), (384, 50029947), (396, 48513888), (432, 44471064), (528, 36385416), (576, 33353298), (594, 32342592), (648, 29647376), (704, 27289062), (792, 24256944), (864, 22235532), (891, 21561728), (1056, 18192708), (1152, 16676649), (1188, 16171296), (1296, 14823688), (1408, 13644531), (1584, 12128472), (1728, 11117766), (1782, 10780864), (2112, 9096354), (2376, 8085648), (2592, 7411844), (3168, 6064236), (3456, 5558883), (3564, 5390432), (4224, 4548177), (4752, 4042824), (5184, 3705922), (6336, 3032118), (7128, 2695216), (9504, 2021412), (10368, 1852961), (12672, 1516059), (14256, 1347608), (19008, 1010706), (28512, 673804), (38016, 505353), (57024, 336902), (114048, 168451)]