19708991232

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1431

約数の個数: 288

約数和(自身を含む): 63556953600

約数和(自身を除く): 43847962368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 157, 168, 192, 224, 228, 256, 266, 304, 314, 336, 384, 399, 448, 456, 471, 532, 608, 628, 672, 768, 798, 896, 912, 942, 1064, 1099, 1216, 1229, 1256, 1344, 1596, 1792, 1824, 1884, 2128, 2198, 2432, 2458, 2512, 2688, 2983, 3192, 3297, 3648, 3687, 3768, 4256, 4396, 4864, 4916, 5024, 5376, 5966, 6384, 6594, 7296, 7374, 7536, 8512, 8603, 8792, 8949, 9832, 10048, 11932, 12768, 13188, 14592, 14748, 15072, 17024, 17206, 17584, 17898, 19664, 20096, 20881, 23351, 23864, 25536, 25809, 26376, 29496, 30144, 34048, 34412, 35168, 35796, 39328, 40192, 41762, 46702, 47728, 51072, 51618, 52752, 58992, 60288, 62643, 68824, 70053, 70336, 71592, 78656, 83524, 93404, 95456, 102144, 103236, 105504, 117984, 120576, 125286, 137648, 140106, 140672, 143184, 157312, 163457, 167048, 186808, 190912, 192953, 206472, 211008, 235968, 250572, 275296, 280212, 281344, 286368, 314624, 326914, 334096, 373616, 381824, 385906, 412944, 422016, 471936, 490371, 501144, 550592, 560424, 572736, 578859, 653828, 668192, 747232, 763648, 771812, 825888, 844032, 943872, 980742, 1002288, 1101184, 1120848, 1145472, 1157718, 1307656, 1336384, 1350671, 1494464, 1543624, 1651776, 1961484, 2004576, 2202368, 2241696, 2290944, 2315436, 2615312, 2672768, 2701342, 2988928, 3087248, 3303552, 3666107, 3922968, 4009152, 4052013, 4483392, 4630872, 5230624, 5345536, 5402684, 5977856, 6174496, 6607104, 7332214, 7845936, 8018304, 8104026, 8966784, 9261744, 10461248, 10805368, 10998321, 12348992, 14664428, 15691872, 16036608, 16208052, 17933568, 18523488, 20922496, 21610736, 21996642, 24697984, 25662749, 29328856, 31383744, 32416104, 37046976, 41844992, 43221472, 43993284, 49395968, 51325498, 58657712, 62767488, 64832208, 74093952, 76988247, 86442944, 87986568, 102650996, 117315424, 125534976, 129664416, 148187904, 153976494, 172885888, 175973136, 205301992, 234630848, 259328832, 307952988, 345771776, 351946272, 410603984, 469261696, 518657664, 615905976, 703892544, 821207968, 938523392, 1037315328, 1231811952, 1407785088, 1642415936, 2463623904, 2815570176, 3284831872, 4927247808, 6569663744, 9854495616, 19708991232]

約数ペア:

[(1, 19708991232), (2, 9854495616), (3, 6569663744), (4, 4927247808), (6, 3284831872), (7, 2815570176), (8, 2463623904), (12, 1642415936), (14, 1407785088), (16, 1231811952), (19, 1037315328), (21, 938523392), (24, 821207968), (28, 703892544), (32, 615905976), (38, 518657664), (42, 469261696), (48, 410603984), (56, 351946272), (57, 345771776), (64, 307952988), (76, 259328832), (84, 234630848), (96, 205301992), (112, 175973136), (114, 172885888), (128, 153976494), (133, 148187904), (152, 129664416), (157, 125534976), (168, 117315424), (192, 102650996), (224, 87986568), (228, 86442944), (256, 76988247), (266, 74093952), (304, 64832208), (314, 62767488), (336, 58657712), (384, 51325498), (399, 49395968), (448, 43993284), (456, 43221472), (471, 41844992), (532, 37046976), (608, 32416104), (628, 31383744), (672, 29328856), (768, 25662749), (798, 24697984), (896, 21996642), (912, 21610736), (942, 20922496), (1064, 18523488), (1099, 17933568), (1216, 16208052), (1229, 16036608), (1256, 15691872), (1344, 14664428), (1596, 12348992), (1792, 10998321), (1824, 10805368), (1884, 10461248), (2128, 9261744), (2198, 8966784), (2432, 8104026), (2458, 8018304), (2512, 7845936), (2688, 7332214), (2983, 6607104), (3192, 6174496), (3297, 5977856), (3648, 5402684), (3687, 5345536), (3768, 5230624), (4256, 4630872), (4396, 4483392), (4864, 4052013), (4916, 4009152), (5024, 3922968), (5376, 3666107), (5966, 3303552), (6384, 3087248), (6594, 2988928), (7296, 2701342), (7374, 2672768), (7536, 2615312), (8512, 2315436), (8603, 2290944), (8792, 2241696), (8949, 2202368), (9832, 2004576), (10048, 1961484), (11932, 1651776), (12768, 1543624), (13188, 1494464), (14592, 1350671), (14748, 1336384), (15072, 1307656), (17024, 1157718), (17206, 1145472), (17584, 1120848), (17898, 1101184), (19664, 1002288), (20096, 980742), (20881, 943872), (23351, 844032), (23864, 825888), (25536, 771812), (25809, 763648), (26376, 747232), (29496, 668192), (30144, 653828), (34048, 578859), (34412, 572736), (35168, 560424), (35796, 550592), (39328, 501144), (40192, 490371), (41762, 471936), (46702, 422016), (47728, 412944), (51072, 385906), (51618, 381824), (52752, 373616), (58992, 334096), (60288, 326914), (62643, 314624), (68824, 286368), (70053, 281344), (70336, 280212), (71592, 275296), (78656, 250572), (83524, 235968), (93404, 211008), (95456, 206472), (102144, 192953), (103236, 190912), (105504, 186808), (117984, 167048), (120576, 163457), (125286, 157312), (137648, 143184), (140106, 140672)]