21508042752

素因数分解:

$2^{12}\times 3^7\times 7^4$

素因数の和:73

約数の個数: 520

約数和(自身を含む): 75253010480

約数和(自身を除く): 53744967728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 288, 294, 324, 336, 343, 378, 384, 392, 432, 441, 448, 486, 504, 512, 567, 576, 588, 648, 672, 686, 729, 756, 768, 784, 864, 882, 896, 972, 1008, 1024, 1029, 1134, 1152, 1176, 1296, 1323, 1344, 1372, 1458, 1512, 1536, 1568, 1701, 1728, 1764, 1792, 1944, 2016, 2048, 2058, 2187, 2268, 2304, 2352, 2401, 2592, 2646, 2688, 2744, 2916, 3024, 3072, 3087, 3136, 3402, 3456, 3528, 3584, 3888, 3969, 4032, 4096, 4116, 4374, 4536, 4608, 4704, 4802, 5103, 5184, 5292, 5376, 5488, 5832, 6048, 6144, 6174, 6272, 6804, 6912, 7056, 7168, 7203, 7776, 7938, 8064, 8232, 8748, 9072, 9216, 9261, 9408, 9604, 10206, 10368, 10584, 10752, 10976, 11664, 11907, 12096, 12288, 12348, 12544, 13608, 13824, 14112, 14336, 14406, 15309, 15552, 15876, 16128, 16464, 17496, 18144, 18432, 18522, 18816, 19208, 20412, 20736, 21168, 21504, 21609, 21952, 23328, 23814, 24192, 24696, 25088, 27216, 27648, 27783, 28224, 28672, 28812, 30618, 31104, 31752, 32256, 32928, 34992, 35721, 36288, 36864, 37044, 37632, 38416, 40824, 41472, 42336, 43008, 43218, 43904, 46656, 47628, 48384, 49392, 50176, 54432, 55296, 55566, 56448, 57624, 61236, 62208, 63504, 64512, 64827, 65856, 69984, 71442, 72576, 74088, 75264, 76832, 81648, 82944, 83349, 84672, 86016, 86436, 87808, 93312, 95256, 96768, 98784, 100352, 107163, 108864, 110592, 111132, 112896, 115248, 122472, 124416, 127008, 129024, 129654, 131712, 139968, 142884, 145152, 148176, 150528, 153664, 163296, 165888, 166698, 169344, 172872, 175616, 186624, 190512, 193536, 194481, 197568, 200704, 214326, 217728, 222264, 225792, 230496, 244944, 248832, 250047, 254016, 258048, 259308, 263424, 279936, 285768, 290304, 296352, 301056, 307328, 326592, 331776, 333396, 338688, 345744, 351232, 373248, 381024, 387072, 388962, 395136, 428652, 435456, 444528, 451584, 460992, 489888, 497664, 500094, 508032, 518616, 526848, 559872, 571536, 580608, 583443, 592704, 602112, 614656, 653184, 666792, 677376, 691488, 702464, 746496, 750141, 762048, 774144, 777924, 790272, 857304, 870912, 889056, 903168, 921984, 979776, 995328, 1000188, 1016064, 1037232, 1053696, 1119744, 1143072, 1161216, 1166886, 1185408, 1229312, 1306368, 1333584, 1354752, 1382976, 1404928, 1492992, 1500282, 1524096, 1555848, 1580544, 1714608, 1741824, 1750329, 1778112, 1806336, 1843968, 1959552, 2000376, 2032128, 2074464, 2107392, 2239488, 2286144, 2322432, 2333772, 2370816, 2458624, 2612736, 2667168, 2709504, 2765952, 2985984, 3000564, 3048192, 3111696, 3161088, 3429216, 3483648, 3500658, 3556224, 3687936, 3919104, 4000752, 4064256, 4148928, 4214784, 4478976, 4572288, 4667544, 4741632, 4917248, 5225472, 5250987, 5334336, 5419008, 5531904, 6001128, 6096384, 6223392, 6322176, 6858432, 6967296, 7001316, 7112448, 7375872, 7838208, 8001504, 8128512, 8297856, 8957952, 9144576, 9335088, 9483264, 9834496, 10450944, 10501974, 10668672, 11063808, 12002256, 12192768, 12446784, 12644352, 13716864, 14002632, 14224896, 14751744, 15676416, 16003008, 16257024, 16595712, 18289152, 18670176, 18966528, 20901888, 21003948, 21337344, 22127616, 24004512, 24385536, 24893568, 27433728, 28005264, 28449792, 29503488, 31352832, 32006016, 33191424, 36578304, 37340352, 37933056, 42007896, 42674688, 44255232, 48009024, 48771072, 49787136, 54867456, 56010528, 56899584, 62705664, 64012032, 66382848, 73156608, 74680704, 84015792, 85349376, 88510464, 96018048, 99574272, 109734912, 112021056, 113799168, 128024064, 132765696, 146313216, 149361408, 168031584, 170698752, 192036096, 199148544, 219469824, 224042112, 256048128, 265531392, 298722816, 336063168, 341397504, 384072192, 398297088, 438939648, 448084224, 512096256, 597445632, 672126336, 768144384, 796594176, 896168448, 1024192512, 1194891264, 1344252672, 1536288768, 1792336896, 2389782528, 2688505344, 3072577536, 3584673792, 5377010688, 7169347584, 10754021376, 21508042752]

約数ペア:

[(1, 21508042752), (2, 10754021376), (3, 7169347584), (4, 5377010688), (6, 3584673792), (7, 3072577536), (8, 2688505344), (9, 2389782528), (12, 1792336896), (14, 1536288768), (16, 1344252672), (18, 1194891264), (21, 1024192512), (24, 896168448), (27, 796594176), (28, 768144384), (32, 672126336), (36, 597445632), (42, 512096256), (48, 448084224), (49, 438939648), (54, 398297088), (56, 384072192), (63, 341397504), (64, 336063168), (72, 298722816), (81, 265531392), (84, 256048128), (96, 224042112), (98, 219469824), (108, 199148544), (112, 192036096), (126, 170698752), (128, 168031584), (144, 149361408), (147, 146313216), (162, 132765696), (168, 128024064), (189, 113799168), (192, 112021056), (196, 109734912), (216, 99574272), (224, 96018048), (243, 88510464), (252, 85349376), (256, 84015792), (288, 74680704), (294, 73156608), (324, 66382848), (336, 64012032), (343, 62705664), (378, 56899584), (384, 56010528), (392, 54867456), (432, 49787136), (441, 48771072), (448, 48009024), (486, 44255232), (504, 42674688), (512, 42007896), (567, 37933056), (576, 37340352), (588, 36578304), (648, 33191424), (672, 32006016), (686, 31352832), (729, 29503488), (756, 28449792), (768, 28005264), (784, 27433728), (864, 24893568), (882, 24385536), (896, 24004512), (972, 22127616), (1008, 21337344), (1024, 21003948), (1029, 20901888), (1134, 18966528), (1152, 18670176), (1176, 18289152), (1296, 16595712), (1323, 16257024), (1344, 16003008), (1372, 15676416), (1458, 14751744), (1512, 14224896), (1536, 14002632), (1568, 13716864), (1701, 12644352), (1728, 12446784), (1764, 12192768), (1792, 12002256), (1944, 11063808), (2016, 10668672), (2048, 10501974), (2058, 10450944), (2187, 9834496), (2268, 9483264), (2304, 9335088), (2352, 9144576), (2401, 8957952), (2592, 8297856), (2646, 8128512), (2688, 8001504), (2744, 7838208), (2916, 7375872), (3024, 7112448), (3072, 7001316), (3087, 6967296), (3136, 6858432), (3402, 6322176), (3456, 6223392), (3528, 6096384), (3584, 6001128), (3888, 5531904), (3969, 5419008), (4032, 5334336), (4096, 5250987), (4116, 5225472), (4374, 4917248), (4536, 4741632), (4608, 4667544), (4704, 4572288), (4802, 4478976), (5103, 4214784), (5184, 4148928), (5292, 4064256), (5376, 4000752), (5488, 3919104), (5832, 3687936), (6048, 3556224), (6144, 3500658), (6174, 3483648), (6272, 3429216), (6804, 3161088), (6912, 3111696), (7056, 3048192), (7168, 3000564), (7203, 2985984), (7776, 2765952), (7938, 2709504), (8064, 2667168), (8232, 2612736), (8748, 2458624), (9072, 2370816), (9216, 2333772), (9261, 2322432), (9408, 2286144), (9604, 2239488), (10206, 2107392), (10368, 2074464), (10584, 2032128), (10752, 2000376), (10976, 1959552), (11664, 1843968), (11907, 1806336), (12096, 1778112), (12288, 1750329), (12348, 1741824), (12544, 1714608), (13608, 1580544), (13824, 1555848), (14112, 1524096), (14336, 1500282), (14406, 1492992), (15309, 1404928), (15552, 1382976), (15876, 1354752), (16128, 1333584), (16464, 1306368), (17496, 1229312), (18144, 1185408), (18432, 1166886), (18522, 1161216), (18816, 1143072), (19208, 1119744), (20412, 1053696), (20736, 1037232), (21168, 1016064), (21504, 1000188), (21609, 995328), (21952, 979776), (23328, 921984), (23814, 903168), (24192, 889056), (24696, 870912), (25088, 857304), (27216, 790272), (27648, 777924), (27783, 774144), (28224, 762048), (28672, 750141), (28812, 746496), (30618, 702464), (31104, 691488), (31752, 677376), (32256, 666792), (32928, 653184), (34992, 614656), (35721, 602112), (36288, 592704), (36864, 583443), (37044, 580608), (37632, 571536), (38416, 559872), (40824, 526848), (41472, 518616), (42336, 508032), (43008, 500094), (43218, 497664), (43904, 489888), (46656, 460992), (47628, 451584), (48384, 444528), (49392, 435456), (50176, 428652), (54432, 395136), (55296, 388962), (55566, 387072), (56448, 381024), (57624, 373248), (61236, 351232), (62208, 345744), (63504, 338688), (64512, 333396), (64827, 331776), (65856, 326592), (69984, 307328), (71442, 301056), (72576, 296352), (74088, 290304), (75264, 285768), (76832, 279936), (81648, 263424), (82944, 259308), (83349, 258048), (84672, 254016), (86016, 250047), (86436, 248832), (87808, 244944), (93312, 230496), (95256, 225792), (96768, 222264), (98784, 217728), (100352, 214326), (107163, 200704), (108864, 197568), (110592, 194481), (111132, 193536), (112896, 190512), (115248, 186624), (122472, 175616), (124416, 172872), (127008, 169344), (129024, 166698), (129654, 165888), (131712, 163296), (139968, 153664), (142884, 150528), (145152, 148176)]