21427394688

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5023}}^1$

素因数の和:5096

約数の個数: 288

約数和(自身を含む): 73679773440

約数和(自身を除く): 52252378752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 529, 552, 576, 644, 672, 736, 828, 896, 966, 1008, 1058, 1104, 1152, 1288, 1344, 1449, 1472, 1587, 1656, 1932, 2016, 2116, 2208, 2576, 2688, 2898, 2944, 3174, 3312, 3703, 3864, 4032, 4232, 4416, 4761, 5023, 5152, 5796, 6348, 6624, 7406, 7728, 8064, 8464, 8832, 9522, 10046, 10304, 11109, 11592, 12696, 13248, 14812, 15069, 15456, 16928, 19044, 20092, 20608, 22218, 23184, 25392, 26496, 29624, 30138, 30912, 33327, 33856, 35161, 38088, 40184, 44436, 45207, 46368, 50784, 59248, 60276, 61824, 66654, 67712, 70322, 76176, 80368, 88872, 90414, 92736, 101568, 105483, 115529, 118496, 120552, 133308, 140644, 152352, 160736, 177744, 180828, 185472, 203136, 210966, 231058, 236992, 241104, 266616, 281288, 304704, 316449, 321472, 346587, 355488, 361656, 421932, 462116, 473984, 482208, 533232, 562576, 609408, 632898, 642944, 693174, 710976, 723312, 808703, 843864, 924232, 964416, 1039761, 1066464, 1125152, 1265796, 1386348, 1421952, 1446624, 1617406, 1687728, 1848464, 1928832, 2079522, 2132928, 2250304, 2426109, 2531592, 2657167, 2772696, 2893248, 3234812, 3375456, 3696928, 4159044, 4265856, 4500608, 4852218, 5063184, 5314334, 5545392, 5786496, 6469624, 6750912, 7278327, 7393856, 7971501, 8318088, 9704436, 10126368, 10628668, 11090784, 12939248, 13501824, 14556654, 14787712, 15943002, 16636176, 18600169, 19408872, 20252736, 21257336, 22181568, 23914503, 25878496, 29113308, 31886004, 33272352, 37200338, 38817744, 40505472, 42514672, 44363136, 47829006, 51756992, 55800507, 58226616, 63772008, 66544704, 74400676, 77635488, 85029344, 95658012, 103513984, 111601014, 116453232, 127544016, 133089408, 148801352, 155270976, 167401521, 170058688, 191316024, 223202028, 232906464, 255088032, 297602704, 310541952, 334803042, 340117376, 382632048, 446404056, 465812928, 510176064, 595205408, 669606084, 765264096, 892808112, 931625856, 1020352128, 1190410816, 1339212168, 1530528192, 1785616224, 2380821632, 2678424336, 3061056384, 3571232448, 5356848672, 7142464896, 10713697344, 21427394688]

約数ペア:

[(1, 21427394688), (2, 10713697344), (3, 7142464896), (4, 5356848672), (6, 3571232448), (7, 3061056384), (8, 2678424336), (9, 2380821632), (12, 1785616224), (14, 1530528192), (16, 1339212168), (18, 1190410816), (21, 1020352128), (23, 931625856), (24, 892808112), (28, 765264096), (32, 669606084), (36, 595205408), (42, 510176064), (46, 465812928), (48, 446404056), (56, 382632048), (63, 340117376), (64, 334803042), (69, 310541952), (72, 297602704), (84, 255088032), (92, 232906464), (96, 223202028), (112, 191316024), (126, 170058688), (128, 167401521), (138, 155270976), (144, 148801352), (161, 133089408), (168, 127544016), (184, 116453232), (192, 111601014), (207, 103513984), (224, 95658012), (252, 85029344), (276, 77635488), (288, 74400676), (322, 66544704), (336, 63772008), (368, 58226616), (384, 55800507), (414, 51756992), (448, 47829006), (483, 44363136), (504, 42514672), (529, 40505472), (552, 38817744), (576, 37200338), (644, 33272352), (672, 31886004), (736, 29113308), (828, 25878496), (896, 23914503), (966, 22181568), (1008, 21257336), (1058, 20252736), (1104, 19408872), (1152, 18600169), (1288, 16636176), (1344, 15943002), (1449, 14787712), (1472, 14556654), (1587, 13501824), (1656, 12939248), (1932, 11090784), (2016, 10628668), (2116, 10126368), (2208, 9704436), (2576, 8318088), (2688, 7971501), (2898, 7393856), (2944, 7278327), (3174, 6750912), (3312, 6469624), (3703, 5786496), (3864, 5545392), (4032, 5314334), (4232, 5063184), (4416, 4852218), (4761, 4500608), (5023, 4265856), (5152, 4159044), (5796, 3696928), (6348, 3375456), (6624, 3234812), (7406, 2893248), (7728, 2772696), (8064, 2657167), (8464, 2531592), (8832, 2426109), (9522, 2250304), (10046, 2132928), (10304, 2079522), (11109, 1928832), (11592, 1848464), (12696, 1687728), (13248, 1617406), (14812, 1446624), (15069, 1421952), (15456, 1386348), (16928, 1265796), (19044, 1125152), (20092, 1066464), (20608, 1039761), (22218, 964416), (23184, 924232), (25392, 843864), (26496, 808703), (29624, 723312), (30138, 710976), (30912, 693174), (33327, 642944), (33856, 632898), (35161, 609408), (38088, 562576), (40184, 533232), (44436, 482208), (45207, 473984), (46368, 462116), (50784, 421932), (59248, 361656), (60276, 355488), (61824, 346587), (66654, 321472), (67712, 316449), (70322, 304704), (76176, 281288), (80368, 266616), (88872, 241104), (90414, 236992), (92736, 231058), (101568, 210966), (105483, 203136), (115529, 185472), (118496, 180828), (120552, 177744), (133308, 160736), (140644, 152352)]