7881495552

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 396

約数和(自身を含む): 27375693696

約数和(自身を除く): 19494198144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 256, 279, 288, 294, 336, 372, 384, 392, 434, 441, 448, 496, 504, 512, 558, 563, 576, 588, 651, 672, 744, 768, 784, 868, 882, 896, 992, 1008, 1024, 1116, 1126, 1152, 1176, 1302, 1344, 1488, 1519, 1536, 1568, 1689, 1736, 1764, 1792, 1953, 1984, 2016, 2232, 2252, 2304, 2352, 2604, 2688, 2976, 3038, 3072, 3136, 3378, 3472, 3528, 3584, 3906, 3941, 3968, 4032, 4464, 4504, 4557, 4608, 4704, 5067, 5208, 5376, 5952, 6076, 6272, 6756, 6944, 7056, 7168, 7812, 7882, 7936, 8064, 8928, 9008, 9114, 9216, 9408, 10134, 10416, 10752, 11823, 11904, 12152, 12544, 13512, 13671, 13888, 14112, 15624, 15764, 15872, 16128, 17453, 17856, 18016, 18228, 18816, 20268, 20832, 21504, 23646, 23808, 24304, 25088, 27024, 27342, 27587, 27776, 28224, 31248, 31528, 31744, 32256, 34906, 35469, 35712, 36032, 36456, 37632, 40536, 41664, 47292, 47616, 48608, 50176, 52359, 54048, 54684, 55174, 55552, 56448, 62496, 63056, 64512, 69812, 70938, 71424, 72064, 72912, 75264, 81072, 82761, 83328, 94584, 95232, 97216, 104718, 108096, 109368, 110348, 111104, 112896, 122171, 124992, 126112, 139624, 141876, 142848, 144128, 145824, 150528, 157077, 162144, 165522, 166656, 189168, 194432, 209436, 216192, 218736, 220696, 222208, 225792, 244342, 248283, 249984, 252224, 279248, 283752, 285696, 288256, 291648, 314154, 324288, 331044, 333312, 366513, 378336, 388864, 418872, 432384, 437472, 441392, 451584, 488684, 496566, 499968, 504448, 558496, 567504, 576512, 583296, 628308, 648576, 662088, 666624, 733026, 756672, 777728, 837744, 855197, 864768, 874944, 882784, 977368, 993132, 999936, 1008896, 1099539, 1116992, 1135008, 1166592, 1256616, 1297152, 1324176, 1466052, 1513344, 1555456, 1675488, 1710394, 1729536, 1749888, 1765568, 1954736, 1986264, 1999872, 2017792, 2199078, 2233984, 2270016, 2333184, 2513232, 2565591, 2594304, 2648352, 2932104, 3026688, 3350976, 3420788, 3499776, 3531136, 3909472, 3972528, 4035584, 4398156, 4467968, 4540032, 4666368, 5026464, 5131182, 5188608, 5296704, 5864208, 6053376, 6701952, 6841576, 6999552, 7062272, 7696773, 7818944, 7945056, 8796312, 8935936, 9080064, 10052928, 10262364, 10593408, 11728416, 12106752, 13403904, 13683152, 13999104, 14124544, 15393546, 15637888, 15890112, 17592624, 17871872, 18160128, 20105856, 20524728, 21186816, 23456832, 26807808, 27366304, 28249088, 30787092, 31275776, 31780224, 35185248, 36320256, 40211712, 41049456, 42373632, 46913664, 53615616, 54732608, 61574184, 62551552, 63560448, 70370496, 80423424, 82098912, 84747264, 93827328, 109465216, 123148368, 125103104, 127120896, 140740992, 160846848, 164197824, 187654656, 218930432, 246296736, 254241792, 281481984, 328395648, 375309312, 437860864, 492593472, 562963968, 656791296, 875721728, 985186944, 1125927936, 1313582592, 1970373888, 2627165184, 3940747776, 7881495552]

約数ペア:

[(1, 7881495552), (2, 3940747776), (3, 2627165184), (4, 1970373888), (6, 1313582592), (7, 1125927936), (8, 985186944), (9, 875721728), (12, 656791296), (14, 562963968), (16, 492593472), (18, 437860864), (21, 375309312), (24, 328395648), (28, 281481984), (31, 254241792), (32, 246296736), (36, 218930432), (42, 187654656), (48, 164197824), (49, 160846848), (56, 140740992), (62, 127120896), (63, 125103104), (64, 123148368), (72, 109465216), (84, 93827328), (93, 84747264), (96, 82098912), (98, 80423424), (112, 70370496), (124, 63560448), (126, 62551552), (128, 61574184), (144, 54732608), (147, 53615616), (168, 46913664), (186, 42373632), (192, 41049456), (196, 40211712), (217, 36320256), (224, 35185248), (248, 31780224), (252, 31275776), (256, 30787092), (279, 28249088), (288, 27366304), (294, 26807808), (336, 23456832), (372, 21186816), (384, 20524728), (392, 20105856), (434, 18160128), (441, 17871872), (448, 17592624), (496, 15890112), (504, 15637888), (512, 15393546), (558, 14124544), (563, 13999104), (576, 13683152), (588, 13403904), (651, 12106752), (672, 11728416), (744, 10593408), (768, 10262364), (784, 10052928), (868, 9080064), (882, 8935936), (896, 8796312), (992, 7945056), (1008, 7818944), (1024, 7696773), (1116, 7062272), (1126, 6999552), (1152, 6841576), (1176, 6701952), (1302, 6053376), (1344, 5864208), (1488, 5296704), (1519, 5188608), (1536, 5131182), (1568, 5026464), (1689, 4666368), (1736, 4540032), (1764, 4467968), (1792, 4398156), (1953, 4035584), (1984, 3972528), (2016, 3909472), (2232, 3531136), (2252, 3499776), (2304, 3420788), (2352, 3350976), (2604, 3026688), (2688, 2932104), (2976, 2648352), (3038, 2594304), (3072, 2565591), (3136, 2513232), (3378, 2333184), (3472, 2270016), (3528, 2233984), (3584, 2199078), (3906, 2017792), (3941, 1999872), (3968, 1986264), (4032, 1954736), (4464, 1765568), (4504, 1749888), (4557, 1729536), (4608, 1710394), (4704, 1675488), (5067, 1555456), (5208, 1513344), (5376, 1466052), (5952, 1324176), (6076, 1297152), (6272, 1256616), (6756, 1166592), (6944, 1135008), (7056, 1116992), (7168, 1099539), (7812, 1008896), (7882, 999936), (7936, 993132), (8064, 977368), (8928, 882784), (9008, 874944), (9114, 864768), (9216, 855197), (9408, 837744), (10134, 777728), (10416, 756672), (10752, 733026), (11823, 666624), (11904, 662088), (12152, 648576), (12544, 628308), (13512, 583296), (13671, 576512), (13888, 567504), (14112, 558496), (15624, 504448), (15764, 499968), (15872, 496566), (16128, 488684), (17453, 451584), (17856, 441392), (18016, 437472), (18228, 432384), (18816, 418872), (20268, 388864), (20832, 378336), (21504, 366513), (23646, 333312), (23808, 331044), (24304, 324288), (25088, 314154), (27024, 291648), (27342, 288256), (27587, 285696), (27776, 283752), (28224, 279248), (31248, 252224), (31528, 249984), (31744, 248283), (32256, 244342), (34906, 225792), (35469, 222208), (35712, 220696), (36032, 218736), (36456, 216192), (37632, 209436), (40536, 194432), (41664, 189168), (47292, 166656), (47616, 165522), (48608, 162144), (50176, 157077), (52359, 150528), (54048, 145824), (54684, 144128), (55174, 142848), (55552, 141876), (56448, 139624), (62496, 126112), (63056, 124992), (64512, 122171), (69812, 112896), (70938, 111104), (71424, 110348), (72064, 109368), (72912, 108096), (75264, 104718), (81072, 97216), (82761, 95232), (83328, 94584)]