21867398784

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 576

約数和(自身を含む): 80391030720

約数和(自身を除く): 58523631936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 73, 77, 84, 88, 96, 99, 112, 121, 126, 128, 132, 144, 146, 154, 168, 176, 192, 198, 219, 224, 231, 242, 252, 264, 288, 292, 307, 308, 336, 352, 363, 384, 396, 438, 448, 462, 484, 504, 511, 528, 576, 584, 614, 616, 657, 672, 693, 704, 726, 792, 803, 847, 876, 896, 921, 924, 968, 1008, 1022, 1056, 1089, 1152, 1168, 1228, 1232, 1314, 1344, 1386, 1408, 1452, 1533, 1584, 1606, 1694, 1752, 1842, 1848, 1936, 2016, 2044, 2112, 2149, 2178, 2336, 2409, 2456, 2464, 2541, 2628, 2688, 2763, 2772, 2904, 3066, 3168, 3212, 3377, 3388, 3504, 3684, 3696, 3872, 4032, 4088, 4224, 4298, 4356, 4599, 4672, 4818, 4912, 4928, 5082, 5256, 5526, 5544, 5621, 5808, 6132, 6336, 6424, 6447, 6754, 6776, 7008, 7227, 7368, 7392, 7623, 7744, 8064, 8176, 8596, 8712, 8833, 9198, 9344, 9636, 9824, 9856, 10131, 10164, 10512, 11052, 11088, 11242, 11616, 12264, 12672, 12848, 12894, 13508, 13552, 14016, 14454, 14736, 14784, 15246, 15488, 16352, 16863, 17192, 17424, 17666, 18396, 19272, 19341, 19648, 20262, 20328, 21024, 22104, 22176, 22411, 22484, 23232, 23639, 24528, 25696, 25788, 26499, 27016, 27104, 28032, 28908, 29472, 29568, 30393, 30492, 32704, 33726, 34384, 34848, 35332, 36792, 37147, 38544, 38682, 39296, 40524, 40656, 42048, 44208, 44352, 44822, 44968, 46464, 47278, 49056, 50589, 51392, 51576, 52998, 54032, 54208, 57816, 58944, 60786, 60984, 61831, 65408, 67233, 67452, 68768, 69696, 70664, 70917, 73584, 74294, 77088, 77364, 79497, 81048, 81312, 84096, 88416, 88704, 89644, 89936, 94556, 98112, 101178, 102784, 103152, 105996, 108064, 108416, 111441, 115632, 117888, 121572, 121968, 123662, 134466, 134904, 137536, 139392, 141328, 141834, 147168, 148588, 154176, 154728, 156877, 158994, 162096, 162624, 176832, 179288, 179872, 185493, 189112, 196224, 201699, 202356, 206304, 211992, 212751, 216128, 222882, 231264, 243144, 243936, 246521, 247324, 260029, 268932, 269808, 275072, 282656, 283668, 294336, 297176, 308352, 309456, 313754, 317988, 324192, 325248, 334323, 353664, 358576, 359744, 370986, 378224, 403398, 404712, 412608, 423984, 425502, 432256, 445764, 462528, 470631, 486288, 487872, 493042, 494648, 520058, 537864, 539616, 556479, 565312, 567336, 588672, 594352, 618912, 627508, 635976, 648384, 668646, 717152, 719488, 739563, 741972, 756448, 780087, 806796, 809424, 825216, 847968, 851004, 891528, 925056, 941262, 972576, 975744, 986084, 989296, 1040116, 1075728, 1079232, 1112958, 1130624, 1134672, 1188704, 1237824, 1255016, 1271952, 1296768, 1337292, 1411893, 1434304, 1479126, 1483944, 1512896, 1560174, 1613592, 1618848, 1695936, 1702008, 1725647, 1783056, 1882524, 1945152, 1972168, 1978592, 2080232, 2151456, 2158464, 2218689, 2225916, 2269344, 2340261, 2377408, 2475648, 2510032, 2543904, 2674584, 2711731, 2823786, 2868608, 2958252, 2967888, 3025792, 3120348, 3227184, 3237696, 3391872, 3404016, 3451294, 3566112, 3765048, 3890304, 3944336, 3957184, 4160464, 4302912, 4437378, 4451832, 4538688, 4680522, 4754816, 5020064, 5087808, 5176941, 5349168, 5423462, 5647572, 5916504, 5935776, 6240696, 6454368, 6475392, 6808032, 6902588, 7132224, 7530096, 7888672, 7914368, 8135193, 8320928, 8605824, 8874756, 8903664, 9077376, 9361044, 10040128, 10175616, 10353882, 10698336, 10846924, 11295144, 11833008, 11871552, 12481392, 12908736, 13616064, 13805176, 14264448, 15060192, 15530823, 15777344, 16270386, 16641856, 17749512, 17807328, 18722088, 18982117, 20080256, 20707764, 21396672, 21693848, 22590288, 23666016, 23743104, 24405579, 24962784, 25817472, 27232128, 27610352, 30120384, 31061646, 31554688, 32540772, 33283712, 35499024, 35614656, 37444176, 37964234, 41415528, 42793344, 43387696, 45180576, 47332032, 48811158, 49925568, 55220704, 56946351, 60240768, 62123292, 65081544, 70998048, 71229312, 74888352, 75928468, 82831056, 86775392, 90361152, 94664064, 97622316, 99851136, 110441408, 113892702, 124246584, 130163088, 141996096, 149776704, 151856936, 165662112, 170839053, 173550784, 180722304, 195244632, 220882816, 227785404, 248493168, 260326176, 283992192, 299553408, 303713872, 331324224, 341678106, 347101568, 390489264, 455570808, 496986336, 520652352, 607427744, 662648448, 683356212, 780978528, 911141616, 993972672, 1041304704, 1214855488, 1366712424, 1561957056, 1822283232, 1987945344, 2429710976, 2733424848, 3123914112, 3644566464, 5466849696, 7289132928, 10933699392, 21867398784]

約数ペア:

[(1, 21867398784), (2, 10933699392), (3, 7289132928), (4, 5466849696), (6, 3644566464), (7, 3123914112), (8, 2733424848), (9, 2429710976), (11, 1987945344), (12, 1822283232), (14, 1561957056), (16, 1366712424), (18, 1214855488), (21, 1041304704), (22, 993972672), (24, 911141616), (28, 780978528), (32, 683356212), (33, 662648448), (36, 607427744), (42, 520652352), (44, 496986336), (48, 455570808), (56, 390489264), (63, 347101568), (64, 341678106), (66, 331324224), (72, 303713872), (73, 299553408), (77, 283992192), (84, 260326176), (88, 248493168), (96, 227785404), (99, 220882816), (112, 195244632), (121, 180722304), (126, 173550784), (128, 170839053), (132, 165662112), (144, 151856936), (146, 149776704), (154, 141996096), (168, 130163088), (176, 124246584), (192, 113892702), (198, 110441408), (219, 99851136), (224, 97622316), (231, 94664064), (242, 90361152), (252, 86775392), (264, 82831056), (288, 75928468), (292, 74888352), (307, 71229312), (308, 70998048), (336, 65081544), (352, 62123292), (363, 60240768), (384, 56946351), (396, 55220704), (438, 49925568), (448, 48811158), (462, 47332032), (484, 45180576), (504, 43387696), (511, 42793344), (528, 41415528), (576, 37964234), (584, 37444176), (614, 35614656), (616, 35499024), (657, 33283712), (672, 32540772), (693, 31554688), (704, 31061646), (726, 30120384), (792, 27610352), (803, 27232128), (847, 25817472), (876, 24962784), (896, 24405579), (921, 23743104), (924, 23666016), (968, 22590288), (1008, 21693848), (1022, 21396672), (1056, 20707764), (1089, 20080256), (1152, 18982117), (1168, 18722088), (1228, 17807328), (1232, 17749512), (1314, 16641856), (1344, 16270386), (1386, 15777344), (1408, 15530823), (1452, 15060192), (1533, 14264448), (1584, 13805176), (1606, 13616064), (1694, 12908736), (1752, 12481392), (1842, 11871552), (1848, 11833008), (1936, 11295144), (2016, 10846924), (2044, 10698336), (2112, 10353882), (2149, 10175616), (2178, 10040128), (2336, 9361044), (2409, 9077376), (2456, 8903664), (2464, 8874756), (2541, 8605824), (2628, 8320928), (2688, 8135193), (2763, 7914368), (2772, 7888672), (2904, 7530096), (3066, 7132224), (3168, 6902588), (3212, 6808032), (3377, 6475392), (3388, 6454368), (3504, 6240696), (3684, 5935776), (3696, 5916504), (3872, 5647572), (4032, 5423462), (4088, 5349168), (4224, 5176941), (4298, 5087808), (4356, 5020064), (4599, 4754816), (4672, 4680522), (4818, 4538688), (4912, 4451832), (4928, 4437378), (5082, 4302912), (5256, 4160464), (5526, 3957184), (5544, 3944336), (5621, 3890304), (5808, 3765048), (6132, 3566112), (6336, 3451294), (6424, 3404016), (6447, 3391872), (6754, 3237696), (6776, 3227184), (7008, 3120348), (7227, 3025792), (7368, 2967888), (7392, 2958252), (7623, 2868608), (7744, 2823786), (8064, 2711731), (8176, 2674584), (8596, 2543904), (8712, 2510032), (8833, 2475648), (9198, 2377408), (9344, 2340261), (9636, 2269344), (9824, 2225916), (9856, 2218689), (10131, 2158464), (10164, 2151456), (10512, 2080232), (11052, 1978592), (11088, 1972168), (11242, 1945152), (11616, 1882524), (12264, 1783056), (12672, 1725647), (12848, 1702008), (12894, 1695936), (13508, 1618848), (13552, 1613592), (14016, 1560174), (14454, 1512896), (14736, 1483944), (14784, 1479126), (15246, 1434304), (15488, 1411893), (16352, 1337292), (16863, 1296768), (17192, 1271952), (17424, 1255016), (17666, 1237824), (18396, 1188704), (19272, 1134672), (19341, 1130624), (19648, 1112958), (20262, 1079232), (20328, 1075728), (21024, 1040116), (22104, 989296), (22176, 986084), (22411, 975744), (22484, 972576), (23232, 941262), (23639, 925056), (24528, 891528), (25696, 851004), (25788, 847968), (26499, 825216), (27016, 809424), (27104, 806796), (28032, 780087), (28908, 756448), (29472, 741972), (29568, 739563), (30393, 719488), (30492, 717152), (32704, 668646), (33726, 648384), (34384, 635976), (34848, 627508), (35332, 618912), (36792, 594352), (37147, 588672), (38544, 567336), (38682, 565312), (39296, 556479), (40524, 539616), (40656, 537864), (42048, 520058), (44208, 494648), (44352, 493042), (44822, 487872), (44968, 486288), (46464, 470631), (47278, 462528), (49056, 445764), (50589, 432256), (51392, 425502), (51576, 423984), (52998, 412608), (54032, 404712), (54208, 403398), (57816, 378224), (58944, 370986), (60786, 359744), (60984, 358576), (61831, 353664), (65408, 334323), (67233, 325248), (67452, 324192), (68768, 317988), (69696, 313754), (70664, 309456), (70917, 308352), (73584, 297176), (74294, 294336), (77088, 283668), (77364, 282656), (79497, 275072), (81048, 269808), (81312, 268932), (84096, 260029), (88416, 247324), (88704, 246521), (89644, 243936), (89936, 243144), (94556, 231264), (98112, 222882), (101178, 216128), (102784, 212751), (103152, 211992), (105996, 206304), (108064, 202356), (108416, 201699), (111441, 196224), (115632, 189112), (117888, 185493), (121572, 179872), (121968, 179288), (123662, 176832), (134466, 162624), (134904, 162096), (137536, 158994), (139392, 156877), (141328, 154728), (141834, 154176), (147168, 148588)]