19708845696

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2716

約数の個数: 256

約数和(自身を含む): 60914073600

約数和(自身を除く): 41205227904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 71, 72, 93, 96, 108, 124, 128, 142, 144, 186, 192, 213, 216, 248, 279, 284, 288, 372, 384, 426, 432, 496, 558, 568, 576, 639, 744, 837, 852, 864, 992, 1116, 1136, 1152, 1278, 1488, 1674, 1704, 1728, 1917, 1984, 2201, 2232, 2272, 2556, 2591, 2976, 3348, 3408, 3456, 3834, 3968, 4402, 4464, 4544, 5112, 5182, 5952, 6603, 6696, 6816, 7668, 7773, 8804, 8928, 9088, 10224, 10364, 11904, 13206, 13392, 13632, 15336, 15546, 17608, 17856, 19809, 20448, 20728, 23319, 26412, 26784, 27264, 30672, 31092, 35216, 35712, 39618, 40896, 41456, 46638, 52824, 53568, 59427, 61344, 62184, 69957, 70432, 79236, 80321, 81792, 82912, 93276, 105648, 107136, 118854, 122688, 124368, 139914, 140864, 158472, 160642, 165824, 183961, 186552, 211296, 237708, 240963, 245376, 248736, 279828, 281728, 316944, 321284, 331648, 367922, 373104, 422592, 475416, 481926, 497472, 551883, 559656, 633888, 642568, 722889, 735844, 746208, 845184, 950832, 963852, 994944, 1103766, 1119312, 1267776, 1285136, 1445778, 1471688, 1492416, 1655649, 1901664, 1927704, 2168667, 2207532, 2238624, 2535552, 2570272, 2891556, 2943376, 2984832, 3311298, 3803328, 3855408, 4337334, 4415064, 4477248, 4966947, 5140544, 5702791, 5783112, 5886752, 6622596, 7606656, 7710816, 8674668, 8830128, 8954496, 9933894, 10281088, 11405582, 11566224, 11773504, 13245192, 15421632, 17108373, 17349336, 17660256, 19867788, 22811164, 23132448, 23547008, 26490384, 30843264, 34216746, 34698672, 35320512, 39735576, 45622328, 46264896, 51325119, 52980768, 68433492, 69397344, 70641024, 79471152, 91244656, 92529792, 102650238, 105961536, 136866984, 138794688, 153975357, 158942304, 182489312, 205300476, 211923072, 273733968, 277589376, 307950714, 317884608, 364978624, 410600952, 547467936, 615901428, 635769216, 729957248, 821201904, 1094935872, 1231802856, 1642403808, 2189871744, 2463605712, 3284807616, 4927211424, 6569615232, 9854422848, 19708845696]

約数ペア:

[(1, 19708845696), (2, 9854422848), (3, 6569615232), (4, 4927211424), (6, 3284807616), (8, 2463605712), (9, 2189871744), (12, 1642403808), (16, 1231802856), (18, 1094935872), (24, 821201904), (27, 729957248), (31, 635769216), (32, 615901428), (36, 547467936), (48, 410600952), (54, 364978624), (62, 317884608), (64, 307950714), (71, 277589376), (72, 273733968), (93, 211923072), (96, 205300476), (108, 182489312), (124, 158942304), (128, 153975357), (142, 138794688), (144, 136866984), (186, 105961536), (192, 102650238), (213, 92529792), (216, 91244656), (248, 79471152), (279, 70641024), (284, 69397344), (288, 68433492), (372, 52980768), (384, 51325119), (426, 46264896), (432, 45622328), (496, 39735576), (558, 35320512), (568, 34698672), (576, 34216746), (639, 30843264), (744, 26490384), (837, 23547008), (852, 23132448), (864, 22811164), (992, 19867788), (1116, 17660256), (1136, 17349336), (1152, 17108373), (1278, 15421632), (1488, 13245192), (1674, 11773504), (1704, 11566224), (1728, 11405582), (1917, 10281088), (1984, 9933894), (2201, 8954496), (2232, 8830128), (2272, 8674668), (2556, 7710816), (2591, 7606656), (2976, 6622596), (3348, 5886752), (3408, 5783112), (3456, 5702791), (3834, 5140544), (3968, 4966947), (4402, 4477248), (4464, 4415064), (4544, 4337334), (5112, 3855408), (5182, 3803328), (5952, 3311298), (6603, 2984832), (6696, 2943376), (6816, 2891556), (7668, 2570272), (7773, 2535552), (8804, 2238624), (8928, 2207532), (9088, 2168667), (10224, 1927704), (10364, 1901664), (11904, 1655649), (13206, 1492416), (13392, 1471688), (13632, 1445778), (15336, 1285136), (15546, 1267776), (17608, 1119312), (17856, 1103766), (19809, 994944), (20448, 963852), (20728, 950832), (23319, 845184), (26412, 746208), (26784, 735844), (27264, 722889), (30672, 642568), (31092, 633888), (35216, 559656), (35712, 551883), (39618, 497472), (40896, 481926), (41456, 475416), (46638, 422592), (52824, 373104), (53568, 367922), (59427, 331648), (61344, 321284), (62184, 316944), (69957, 281728), (70432, 279828), (79236, 248736), (80321, 245376), (81792, 240963), (82912, 237708), (93276, 211296), (105648, 186552), (107136, 183961), (118854, 165824), (122688, 160642), (124368, 158472), (139914, 140864)]