21687434496

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2167

約数の個数: 432

約数和(自身を含む): 78568089600

約数和(自身を除く): 56880655104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 256, 273, 288, 294, 312, 336, 343, 364, 384, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 686, 728, 768, 784, 819, 832, 882, 896, 936, 1008, 1029, 1092, 1152, 1176, 1248, 1274, 1344, 1372, 1456, 1568, 1638, 1664, 1764, 1792, 1872, 1911, 2016, 2058, 2111, 2184, 2304, 2352, 2496, 2548, 2688, 2744, 2912, 3087, 3136, 3276, 3328, 3528, 3744, 3822, 4032, 4116, 4222, 4368, 4459, 4704, 4992, 5096, 5376, 5488, 5733, 5824, 6174, 6272, 6333, 6552, 7056, 7488, 7644, 8064, 8232, 8444, 8736, 8918, 9408, 9984, 10192, 10976, 11466, 11648, 12348, 12544, 12666, 13104, 13377, 14112, 14777, 14976, 15288, 16128, 16464, 16888, 17472, 17836, 18816, 18999, 20384, 21952, 22932, 23296, 24696, 25332, 26208, 26754, 27443, 28224, 29554, 29952, 30576, 32928, 33776, 34944, 35672, 37632, 37998, 40131, 40768, 43904, 44331, 45864, 49392, 50664, 52416, 53508, 54886, 56448, 59108, 61152, 65856, 67552, 69888, 71344, 75996, 80262, 81536, 82329, 87808, 88662, 91728, 98784, 101328, 103439, 104832, 107016, 109772, 112896, 118216, 122304, 131712, 132993, 135104, 142688, 151992, 160524, 163072, 164658, 177324, 183456, 192101, 197568, 202656, 206878, 209664, 214032, 219544, 236432, 244608, 246987, 263424, 265986, 270208, 285376, 303984, 310317, 321048, 329316, 354648, 366912, 384202, 395136, 405312, 413756, 428064, 439088, 472864, 489216, 493974, 531972, 540416, 570752, 576303, 607968, 620634, 642096, 658632, 709296, 724073, 733824, 768404, 790272, 810624, 827512, 856128, 878176, 930951, 945728, 987948, 1063944, 1141504, 1152606, 1215936, 1241268, 1284192, 1317264, 1344707, 1418592, 1448146, 1467648, 1536808, 1621248, 1655024, 1712256, 1728909, 1756352, 1861902, 1891456, 1975896, 2127888, 2172219, 2305212, 2431872, 2482536, 2568384, 2634528, 2689414, 2837184, 2896292, 3073616, 3310048, 3424512, 3457818, 3512704, 3723804, 3782912, 3951792, 4034121, 4255776, 4344438, 4610424, 4863744, 4965072, 5136768, 5269056, 5378828, 5674368, 5792584, 6147232, 6516657, 6620096, 6915636, 7025408, 7447608, 7903584, 8068242, 8511552, 8688876, 9220848, 9412949, 9930144, 10273536, 10538112, 10757656, 11348736, 11585168, 12102363, 12294464, 13033314, 13240192, 13831272, 14895216, 15807168, 16136484, 17023104, 17377752, 18441696, 18825898, 19860288, 21076224, 21515312, 23170336, 24204726, 24588928, 26066628, 26480384, 27662544, 28238847, 29790432, 31614336, 32272968, 34046208, 34755504, 36883392, 37651796, 39720576, 43030624, 46340672, 48409452, 49177856, 52133256, 55325088, 56477694, 59580864, 63228672, 64545936, 69511008, 73766784, 75303592, 79441152, 84716541, 86061248, 92681344, 96818904, 104266512, 110650176, 112955388, 119161728, 129091872, 139022016, 147533568, 150607184, 169433082, 172122496, 185362688, 193637808, 208533024, 221300352, 225910776, 238323456, 258183744, 278044032, 301214368, 338866164, 344244992, 387275616, 417066048, 442600704, 451821552, 516367488, 556088064, 602428736, 677732328, 774551232, 834132096, 903643104, 1032734976, 1204857472, 1355464656, 1549102464, 1668264192, 1807286208, 2409714944, 2710929312, 3098204928, 3614572416, 5421858624, 7229144832, 10843717248, 21687434496]

約数ペア:

[(1, 21687434496), (2, 10843717248), (3, 7229144832), (4, 5421858624), (6, 3614572416), (7, 3098204928), (8, 2710929312), (9, 2409714944), (12, 1807286208), (13, 1668264192), (14, 1549102464), (16, 1355464656), (18, 1204857472), (21, 1032734976), (24, 903643104), (26, 834132096), (28, 774551232), (32, 677732328), (36, 602428736), (39, 556088064), (42, 516367488), (48, 451821552), (49, 442600704), (52, 417066048), (56, 387275616), (63, 344244992), (64, 338866164), (72, 301214368), (78, 278044032), (84, 258183744), (91, 238323456), (96, 225910776), (98, 221300352), (104, 208533024), (112, 193637808), (117, 185362688), (126, 172122496), (128, 169433082), (144, 150607184), (147, 147533568), (156, 139022016), (168, 129091872), (182, 119161728), (192, 112955388), (196, 110650176), (208, 104266512), (224, 96818904), (234, 92681344), (252, 86061248), (256, 84716541), (273, 79441152), (288, 75303592), (294, 73766784), (312, 69511008), (336, 64545936), (343, 63228672), (364, 59580864), (384, 56477694), (392, 55325088), (416, 52133256), (441, 49177856), (448, 48409452), (468, 46340672), (504, 43030624), (546, 39720576), (576, 37651796), (588, 36883392), (624, 34755504), (637, 34046208), (672, 32272968), (686, 31614336), (728, 29790432), (768, 28238847), (784, 27662544), (819, 26480384), (832, 26066628), (882, 24588928), (896, 24204726), (936, 23170336), (1008, 21515312), (1029, 21076224), (1092, 19860288), (1152, 18825898), (1176, 18441696), (1248, 17377752), (1274, 17023104), (1344, 16136484), (1372, 15807168), (1456, 14895216), (1568, 13831272), (1638, 13240192), (1664, 13033314), (1764, 12294464), (1792, 12102363), (1872, 11585168), (1911, 11348736), (2016, 10757656), (2058, 10538112), (2111, 10273536), (2184, 9930144), (2304, 9412949), (2352, 9220848), (2496, 8688876), (2548, 8511552), (2688, 8068242), (2744, 7903584), (2912, 7447608), (3087, 7025408), (3136, 6915636), (3276, 6620096), (3328, 6516657), (3528, 6147232), (3744, 5792584), (3822, 5674368), (4032, 5378828), (4116, 5269056), (4222, 5136768), (4368, 4965072), (4459, 4863744), (4704, 4610424), (4992, 4344438), (5096, 4255776), (5376, 4034121), (5488, 3951792), (5733, 3782912), (5824, 3723804), (6174, 3512704), (6272, 3457818), (6333, 3424512), (6552, 3310048), (7056, 3073616), (7488, 2896292), (7644, 2837184), (8064, 2689414), (8232, 2634528), (8444, 2568384), (8736, 2482536), (8918, 2431872), (9408, 2305212), (9984, 2172219), (10192, 2127888), (10976, 1975896), (11466, 1891456), (11648, 1861902), (12348, 1756352), (12544, 1728909), (12666, 1712256), (13104, 1655024), (13377, 1621248), (14112, 1536808), (14777, 1467648), (14976, 1448146), (15288, 1418592), (16128, 1344707), (16464, 1317264), (16888, 1284192), (17472, 1241268), (17836, 1215936), (18816, 1152606), (18999, 1141504), (20384, 1063944), (21952, 987948), (22932, 945728), (23296, 930951), (24696, 878176), (25332, 856128), (26208, 827512), (26754, 810624), (27443, 790272), (28224, 768404), (29554, 733824), (29952, 724073), (30576, 709296), (32928, 658632), (33776, 642096), (34944, 620634), (35672, 607968), (37632, 576303), (37998, 570752), (40131, 540416), (40768, 531972), (43904, 493974), (44331, 489216), (45864, 472864), (49392, 439088), (50664, 428064), (52416, 413756), (53508, 405312), (54886, 395136), (56448, 384202), (59108, 366912), (61152, 354648), (65856, 329316), (67552, 321048), (69888, 310317), (71344, 303984), (75996, 285376), (80262, 270208), (81536, 265986), (82329, 263424), (87808, 246987), (88662, 244608), (91728, 236432), (98784, 219544), (101328, 214032), (103439, 209664), (104832, 206878), (107016, 202656), (109772, 197568), (112896, 192101), (118216, 183456), (122304, 177324), (131712, 164658), (132993, 163072), (135104, 160524), (142688, 151992)]