21686700672

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9851}}^1$

素因数の和:9901

約数の個数: 384

約数和(自身を含む): 80191339200

約数和(自身を除く): 58504638528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 702, 728, 756, 784, 819, 832, 864, 882, 896, 936, 1008, 1092, 1152, 1176, 1248, 1274, 1323, 1344, 1404, 1456, 1512, 1568, 1638, 1664, 1728, 1764, 1872, 1911, 2016, 2184, 2352, 2457, 2496, 2548, 2646, 2688, 2808, 2912, 3024, 3136, 3276, 3456, 3528, 3744, 3822, 4032, 4368, 4704, 4914, 4992, 5096, 5292, 5616, 5733, 5824, 6048, 6272, 6552, 7056, 7488, 7644, 8064, 8736, 9408, 9828, 9851, 10192, 10584, 11232, 11466, 11648, 12096, 13104, 14112, 14976, 15288, 17199, 17472, 18816, 19656, 19702, 20384, 21168, 22464, 22932, 24192, 26208, 28224, 29553, 30576, 34398, 34944, 39312, 39404, 40768, 42336, 44928, 45864, 52416, 56448, 59106, 61152, 68796, 68957, 78624, 78808, 81536, 84672, 88659, 91728, 104832, 118212, 122304, 128063, 137592, 137914, 157248, 157616, 169344, 177318, 183456, 206871, 236424, 244608, 256126, 265977, 275184, 275828, 314496, 315232, 354636, 366912, 384189, 413742, 472848, 482699, 512252, 531954, 550368, 551656, 620613, 630464, 709272, 733824, 768378, 827484, 896441, 945696, 965398, 1024504, 1063908, 1100736, 1103312, 1152567, 1241226, 1260928, 1418544, 1448097, 1536756, 1654968, 1792882, 1861839, 1891392, 1930796, 2049008, 2127816, 2201472, 2206624, 2305134, 2482452, 2689323, 2837088, 2896194, 3073512, 3309936, 3457701, 3585764, 3723678, 3782784, 3861592, 4098016, 4255632, 4344291, 4413248, 4610268, 4964904, 5378646, 5674176, 5792388, 6147024, 6275087, 6619872, 6915402, 7171528, 7447356, 7723184, 8067969, 8196032, 8511264, 8688582, 8826496, 9220536, 9929808, 10757292, 11348352, 11584776, 12294048, 12550174, 13032873, 13239744, 13830804, 14343056, 14894712, 15446368, 16135938, 16392064, 17022528, 17377164, 18441072, 18825261, 19859616, 21514584, 23169552, 24203907, 24588096, 25100348, 26065746, 26479488, 27661608, 28686112, 29789424, 30892736, 32271876, 34045056, 34754328, 36882144, 37650522, 39719232, 43029168, 46339104, 48407814, 49176192, 50200696, 52131492, 55323216, 56475783, 57372224, 59578848, 61785472, 64543752, 69508656, 73764288, 75301044, 79438464, 86058336, 92678208, 96815628, 100401392, 104262984, 110646432, 112951566, 114744448, 119157696, 129087504, 139017312, 147528576, 150602088, 169427349, 172116672, 185356416, 193631256, 200802784, 208525968, 221292864, 225903132, 238315392, 258175008, 278034624, 301204176, 338854698, 344233344, 387262512, 401605568, 417051936, 442585728, 451806264, 516350016, 556069248, 602408352, 677709396, 774525024, 803211136, 834103872, 903612528, 1032700032, 1204816704, 1355418792, 1549050048, 1668207744, 1807225056, 2409633408, 2710837584, 3098100096, 3614450112, 5421675168, 7228900224, 10843350336, 21686700672]

約数ペア:

[(1, 21686700672), (2, 10843350336), (3, 7228900224), (4, 5421675168), (6, 3614450112), (7, 3098100096), (8, 2710837584), (9, 2409633408), (12, 1807225056), (13, 1668207744), (14, 1549050048), (16, 1355418792), (18, 1204816704), (21, 1032700032), (24, 903612528), (26, 834103872), (27, 803211136), (28, 774525024), (32, 677709396), (36, 602408352), (39, 556069248), (42, 516350016), (48, 451806264), (49, 442585728), (52, 417051936), (54, 401605568), (56, 387262512), (63, 344233344), (64, 338854698), (72, 301204176), (78, 278034624), (84, 258175008), (91, 238315392), (96, 225903132), (98, 221292864), (104, 208525968), (108, 200802784), (112, 193631256), (117, 185356416), (126, 172116672), (128, 169427349), (144, 150602088), (147, 147528576), (156, 139017312), (168, 129087504), (182, 119157696), (189, 114744448), (192, 112951566), (196, 110646432), (208, 104262984), (216, 100401392), (224, 96815628), (234, 92678208), (252, 86058336), (273, 79438464), (288, 75301044), (294, 73764288), (312, 69508656), (336, 64543752), (351, 61785472), (364, 59578848), (378, 57372224), (384, 56475783), (392, 55323216), (416, 52131492), (432, 50200696), (441, 49176192), (448, 48407814), (468, 46339104), (504, 43029168), (546, 39719232), (576, 37650522), (588, 36882144), (624, 34754328), (637, 34045056), (672, 32271876), (702, 30892736), (728, 29789424), (756, 28686112), (784, 27661608), (819, 26479488), (832, 26065746), (864, 25100348), (882, 24588096), (896, 24203907), (936, 23169552), (1008, 21514584), (1092, 19859616), (1152, 18825261), (1176, 18441072), (1248, 17377164), (1274, 17022528), (1323, 16392064), (1344, 16135938), (1404, 15446368), (1456, 14894712), (1512, 14343056), (1568, 13830804), (1638, 13239744), (1664, 13032873), (1728, 12550174), (1764, 12294048), (1872, 11584776), (1911, 11348352), (2016, 10757292), (2184, 9929808), (2352, 9220536), (2457, 8826496), (2496, 8688582), (2548, 8511264), (2646, 8196032), (2688, 8067969), (2808, 7723184), (2912, 7447356), (3024, 7171528), (3136, 6915402), (3276, 6619872), (3456, 6275087), (3528, 6147024), (3744, 5792388), (3822, 5674176), (4032, 5378646), (4368, 4964904), (4704, 4610268), (4914, 4413248), (4992, 4344291), (5096, 4255632), (5292, 4098016), (5616, 3861592), (5733, 3782784), (5824, 3723678), (6048, 3585764), (6272, 3457701), (6552, 3309936), (7056, 3073512), (7488, 2896194), (7644, 2837088), (8064, 2689323), (8736, 2482452), (9408, 2305134), (9828, 2206624), (9851, 2201472), (10192, 2127816), (10584, 2049008), (11232, 1930796), (11466, 1891392), (11648, 1861839), (12096, 1792882), (13104, 1654968), (14112, 1536756), (14976, 1448097), (15288, 1418544), (17199, 1260928), (17472, 1241226), (18816, 1152567), (19656, 1103312), (19702, 1100736), (20384, 1063908), (21168, 1024504), (22464, 965398), (22932, 945696), (24192, 896441), (26208, 827484), (28224, 768378), (29553, 733824), (30576, 709272), (34398, 630464), (34944, 620613), (39312, 551656), (39404, 550368), (40768, 531954), (42336, 512252), (44928, 482699), (45864, 472848), (52416, 413742), (56448, 384189), (59106, 366912), (61152, 354636), (68796, 315232), (68957, 314496), (78624, 275828), (78808, 275184), (81536, 265977), (84672, 256126), (88659, 244608), (91728, 236424), (104832, 206871), (118212, 183456), (122304, 177318), (128063, 169344), (137592, 157616), (137914, 157248)]