18825683968

素因数分解:

$2^{10}\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 440

約数和(自身を含む): 51373477120

約数和(自身を除く): 32547793152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 49, 52, 56, 62, 64, 76, 91, 98, 104, 112, 124, 128, 133, 152, 182, 196, 208, 217, 224, 247, 248, 256, 266, 304, 343, 364, 392, 403, 416, 434, 448, 494, 496, 512, 532, 589, 608, 637, 686, 728, 784, 806, 832, 868, 896, 931, 988, 992, 1024, 1064, 1178, 1216, 1274, 1372, 1456, 1519, 1568, 1612, 1664, 1729, 1736, 1792, 1862, 1976, 1984, 2128, 2356, 2401, 2432, 2548, 2744, 2821, 2912, 3038, 3136, 3224, 3328, 3458, 3472, 3584, 3724, 3952, 3968, 4123, 4256, 4459, 4712, 4802, 4864, 5096, 5488, 5642, 5824, 6076, 6272, 6448, 6517, 6656, 6916, 6944, 7168, 7448, 7657, 7904, 7936, 8246, 8512, 8918, 9424, 9604, 9728, 10192, 10633, 10976, 11284, 11648, 12103, 12152, 12544, 12896, 13034, 13312, 13832, 13888, 14896, 15314, 15808, 15872, 16492, 17024, 17836, 18848, 19208, 19456, 19747, 20384, 21266, 21952, 22568, 23296, 24206, 24304, 25088, 25792, 26068, 27664, 27776, 28861, 29792, 30628, 31213, 31616, 31744, 32984, 34048, 35672, 37696, 38416, 39494, 40768, 42532, 43904, 45136, 45619, 46592, 48412, 48608, 50176, 51584, 52136, 53599, 55328, 55552, 57722, 59584, 61256, 62426, 63232, 65968, 68096, 71344, 74431, 75392, 76832, 78988, 81536, 84721, 85064, 87808, 90272, 91238, 93184, 96824, 97216, 103168, 104272, 107198, 110656, 111104, 115444, 119168, 122512, 124852, 126464, 131936, 136192, 138229, 142688, 148862, 150784, 153664, 157976, 163072, 169442, 170128, 175616, 180544, 182476, 193648, 194432, 202027, 206336, 208544, 214396, 221312, 222208, 230888, 238336, 245024, 249704, 252928, 263872, 276458, 285376, 297724, 301568, 307328, 315952, 326144, 338884, 340256, 351232, 361088, 364952, 375193, 387296, 388864, 404054, 412672, 417088, 428792, 442624, 461776, 476672, 490048, 499408, 527744, 552916, 570752, 593047, 595448, 603136, 614656, 631904, 652288, 677768, 680512, 722176, 729904, 750386, 774592, 777728, 808108, 834176, 857584, 885248, 923552, 953344, 967603, 980096, 998816, 1055488, 1105832, 1141504, 1186094, 1190896, 1229312, 1263808, 1355536, 1361024, 1414189, 1444352, 1459808, 1500772, 1549184, 1555456, 1616216, 1668352, 1715168, 1770496, 1847104, 1935206, 1960192, 1997632, 2110976, 2211664, 2283008, 2372188, 2381792, 2458624, 2527616, 2626351, 2711072, 2722048, 2828378, 2888704, 2919616, 3001544, 3098368, 3232432, 3336704, 3430336, 3694208, 3870412, 3920384, 3995264, 4221952, 4423328, 4566016, 4744376, 4763584, 5055232, 5252702, 5422144, 5444096, 5656756, 5839232, 6003088, 6196736, 6464864, 6673408, 6860672, 7388416, 7740824, 7840768, 7990528, 8846656, 9488752, 9527168, 10110464, 10505404, 10844288, 10888192, 11313512, 11678464, 12006176, 12393472, 12929728, 13721344, 14776832, 15481648, 15981056, 17693312, 18384457, 18977504, 19054336, 20220928, 21010808, 21688576, 22627024, 23356928, 24012352, 25859456, 27442688, 29553664, 30963296, 31962112, 35386624, 36768914, 37955008, 38108672, 42021616, 43377152, 45254048, 46713856, 48024704, 51718912, 54885376, 61926592, 70773248, 73537828, 75910016, 76217344, 84043232, 86754304, 90508096, 96049408, 103437824, 123853184, 141546496, 147075656, 151820032, 168086464, 181016192, 192098816, 206875648, 247706368, 294151312, 303640064, 336172928, 362032384, 384197632, 495412736, 588302624, 607280128, 672345856, 724064768, 990825472, 1176605248, 1344691712, 1448129536, 2353210496, 2689383424, 4706420992, 9412841984, 18825683968]

約数ペア:

[(1, 18825683968), (2, 9412841984), (4, 4706420992), (7, 2689383424), (8, 2353210496), (13, 1448129536), (14, 1344691712), (16, 1176605248), (19, 990825472), (26, 724064768), (28, 672345856), (31, 607280128), (32, 588302624), (38, 495412736), (49, 384197632), (52, 362032384), (56, 336172928), (62, 303640064), (64, 294151312), (76, 247706368), (91, 206875648), (98, 192098816), (104, 181016192), (112, 168086464), (124, 151820032), (128, 147075656), (133, 141546496), (152, 123853184), (182, 103437824), (196, 96049408), (208, 90508096), (217, 86754304), (224, 84043232), (247, 76217344), (248, 75910016), (256, 73537828), (266, 70773248), (304, 61926592), (343, 54885376), (364, 51718912), (392, 48024704), (403, 46713856), (416, 45254048), (434, 43377152), (448, 42021616), (494, 38108672), (496, 37955008), (512, 36768914), (532, 35386624), (589, 31962112), (608, 30963296), (637, 29553664), (686, 27442688), (728, 25859456), (784, 24012352), (806, 23356928), (832, 22627024), (868, 21688576), (896, 21010808), (931, 20220928), (988, 19054336), (992, 18977504), (1024, 18384457), (1064, 17693312), (1178, 15981056), (1216, 15481648), (1274, 14776832), (1372, 13721344), (1456, 12929728), (1519, 12393472), (1568, 12006176), (1612, 11678464), (1664, 11313512), (1729, 10888192), (1736, 10844288), (1792, 10505404), (1862, 10110464), (1976, 9527168), (1984, 9488752), (2128, 8846656), (2356, 7990528), (2401, 7840768), (2432, 7740824), (2548, 7388416), (2744, 6860672), (2821, 6673408), (2912, 6464864), (3038, 6196736), (3136, 6003088), (3224, 5839232), (3328, 5656756), (3458, 5444096), (3472, 5422144), (3584, 5252702), (3724, 5055232), (3952, 4763584), (3968, 4744376), (4123, 4566016), (4256, 4423328), (4459, 4221952), (4712, 3995264), (4802, 3920384), (4864, 3870412), (5096, 3694208), (5488, 3430336), (5642, 3336704), (5824, 3232432), (6076, 3098368), (6272, 3001544), (6448, 2919616), (6517, 2888704), (6656, 2828378), (6916, 2722048), (6944, 2711072), (7168, 2626351), (7448, 2527616), (7657, 2458624), (7904, 2381792), (7936, 2372188), (8246, 2283008), (8512, 2211664), (8918, 2110976), (9424, 1997632), (9604, 1960192), (9728, 1935206), (10192, 1847104), (10633, 1770496), (10976, 1715168), (11284, 1668352), (11648, 1616216), (12103, 1555456), (12152, 1549184), (12544, 1500772), (12896, 1459808), (13034, 1444352), (13312, 1414189), (13832, 1361024), (13888, 1355536), (14896, 1263808), (15314, 1229312), (15808, 1190896), (15872, 1186094), (16492, 1141504), (17024, 1105832), (17836, 1055488), (18848, 998816), (19208, 980096), (19456, 967603), (19747, 953344), (20384, 923552), (21266, 885248), (21952, 857584), (22568, 834176), (23296, 808108), (24206, 777728), (24304, 774592), (25088, 750386), (25792, 729904), (26068, 722176), (27664, 680512), (27776, 677768), (28861, 652288), (29792, 631904), (30628, 614656), (31213, 603136), (31616, 595448), (31744, 593047), (32984, 570752), (34048, 552916), (35672, 527744), (37696, 499408), (38416, 490048), (39494, 476672), (40768, 461776), (42532, 442624), (43904, 428792), (45136, 417088), (45619, 412672), (46592, 404054), (48412, 388864), (48608, 387296), (50176, 375193), (51584, 364952), (52136, 361088), (53599, 351232), (55328, 340256), (55552, 338884), (57722, 326144), (59584, 315952), (61256, 307328), (62426, 301568), (63232, 297724), (65968, 285376), (68096, 276458), (71344, 263872), (74431, 252928), (75392, 249704), (76832, 245024), (78988, 238336), (81536, 230888), (84721, 222208), (85064, 221312), (87808, 214396), (90272, 208544), (91238, 206336), (93184, 202027), (96824, 194432), (97216, 193648), (103168, 182476), (104272, 180544), (107198, 175616), (110656, 170128), (111104, 169442), (115444, 163072), (119168, 157976), (122512, 153664), (124852, 150784), (126464, 148862), (131936, 142688), (136192, 138229)]