18268207776

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 576

約数和(自身を含む): 67248195840

約数和(自身を除く): 48979988064

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, 52, 54, 56, 61, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 122, 126, 144, 156, 168, 169, 182, 183, 189, 208, 216, 224, 234, 244, 252, 273, 288, 293, 312, 336, 338, 351, 364, 366, 378, 416, 427, 432, 468, 488, 504, 507, 546, 549, 586, 624, 672, 676, 702, 728, 732, 756, 793, 819, 854, 864, 879, 936, 976, 1008, 1014, 1092, 1098, 1172, 1183, 1248, 1281, 1352, 1404, 1456, 1464, 1512, 1521, 1586, 1638, 1647, 1708, 1758, 1872, 1952, 2016, 2028, 2051, 2184, 2196, 2344, 2366, 2379, 2457, 2562, 2637, 2704, 2808, 2912, 2928, 3024, 3042, 3172, 3276, 3294, 3416, 3516, 3549, 3744, 3809, 3843, 4056, 4102, 4368, 4392, 4563, 4688, 4732, 4758, 4914, 5124, 5274, 5408, 5551, 5616, 5856, 6048, 6084, 6153, 6344, 6552, 6588, 6832, 7032, 7098, 7137, 7618, 7686, 7911, 8112, 8204, 8736, 8784, 9126, 9376, 9464, 9516, 9828, 10248, 10309, 10548, 10647, 11102, 11232, 11427, 11529, 12168, 12306, 12688, 13104, 13176, 13664, 14064, 14196, 14274, 15236, 15372, 15822, 16224, 16408, 16653, 17568, 17873, 18252, 18459, 18928, 19032, 19656, 20496, 20618, 21096, 21294, 21411, 22204, 22854, 23058, 24336, 24612, 25376, 26208, 26352, 26663, 28128, 28392, 28548, 30472, 30744, 30927, 31644, 31941, 32816, 33306, 34281, 35746, 36504, 36918, 37856, 38064, 39312, 40992, 41236, 42192, 42588, 42822, 44408, 45708, 46116, 48672, 49224, 49517, 49959, 52704, 53326, 53619, 55377, 56784, 57096, 60944, 61488, 61854, 63288, 63882, 65632, 66612, 68562, 71492, 72163, 73008, 73836, 76128, 78624, 79989, 82472, 84384, 85176, 85644, 88816, 91416, 92232, 92781, 98448, 99034, 99918, 102843, 106652, 107238, 110754, 113568, 114192, 121888, 122976, 123708, 125111, 126576, 127764, 133224, 137124, 142984, 144326, 146016, 147672, 148551, 149877, 159978, 160857, 164944, 170352, 171288, 177632, 182832, 184464, 185562, 196896, 198068, 199836, 205686, 213304, 214476, 216489, 221508, 228384, 232349, 239967, 247416, 250222, 253152, 255528, 266448, 274248, 278343, 285968, 288652, 295344, 297102, 299754, 319956, 321714, 329888, 340704, 342576, 346619, 365664, 368928, 371124, 375333, 396136, 399672, 411372, 426608, 428952, 432978, 443016, 445653, 464698, 479934, 482571, 494832, 500444, 511056, 532896, 548496, 556686, 571936, 577304, 590688, 594204, 599508, 639912, 643428, 649467, 685152, 693238, 697047, 719901, 742248, 750666, 792272, 799344, 822744, 853216, 857904, 865956, 886032, 891306, 929396, 959868, 965142, 989664, 1000888, 1022112, 1039857, 1096992, 1113372, 1125999, 1154608, 1188408, 1199016, 1279824, 1286856, 1298934, 1336959, 1386476, 1394094, 1439802, 1484496, 1501332, 1584544, 1598688, 1626443, 1645488, 1715808, 1731912, 1772064, 1782612, 1858792, 1919736, 1930284, 1948401, 2001776, 2079714, 2091141, 2226744, 2251998, 2309216, 2376816, 2398032, 2559648, 2573712, 2597868, 2673918, 2772952, 2788188, 2879604, 2968992, 3002664, 3020537, 3119571, 3252886, 3290976, 3377997, 3463824, 3565224, 3717584, 3839472, 3860568, 3896802, 4003552, 4159428, 4182282, 4453488, 4503996, 4753632, 4796064, 4879329, 5147424, 5195736, 5347836, 5545904, 5576376, 5759208, 6005328, 6041074, 6239142, 6273423, 6505772, 6755994, 6927648, 7130448, 7435168, 7678944, 7721136, 7793604, 8318856, 8364564, 8906976, 9007992, 9061611, 9358713, 9758658, 10391472, 10695672, 11091808, 11152752, 11518416, 12010656, 12082148, 12478284, 12546846, 13011544, 13511988, 14260896, 14637987, 15442272, 15587208, 16637712, 16729128, 18015984, 18123222, 18717426, 19517316, 20782944, 21143759, 21391344, 22305504, 23036832, 24164296, 24956568, 25093692, 26023088, 27023976, 27184833, 29275974, 31174416, 33275424, 33458256, 36031968, 36246444, 37434852, 39034632, 42287518, 42782688, 43913961, 48328592, 49913136, 50187384, 52046176, 54047952, 54369666, 58551948, 62348832, 63431277, 66916512, 72492888, 74869704, 78069264, 81554499, 84575036, 87827922, 96657184, 99826272, 100374768, 108095904, 108739332, 117103896, 126862554, 144985776, 149739408, 156138528, 163108998, 169150072, 175655844, 190293831, 200749536, 217478664, 234207792, 253725108, 289971552, 299478816, 326217996, 338300144, 351311688, 380587662, 434957328, 468415584, 507450216, 570881493, 652435992, 676600288, 702623376, 761175324, 869914656, 1014900432, 1141762986, 1304871984, 1405246752, 1522350648, 2029800864, 2283525972, 2609743968, 3044701296, 4567051944, 6089402592, 9134103888, 18268207776]

約数ペア:

[(1, 18268207776), (2, 9134103888), (3, 6089402592), (4, 4567051944), (6, 3044701296), (7, 2609743968), (8, 2283525972), (9, 2029800864), (12, 1522350648), (13, 1405246752), (14, 1304871984), (16, 1141762986), (18, 1014900432), (21, 869914656), (24, 761175324), (26, 702623376), (27, 676600288), (28, 652435992), (32, 570881493), (36, 507450216), (39, 468415584), (42, 434957328), (48, 380587662), (52, 351311688), (54, 338300144), (56, 326217996), (61, 299478816), (63, 289971552), (72, 253725108), (78, 234207792), (84, 217478664), (91, 200749536), (96, 190293831), (104, 175655844), (108, 169150072), (112, 163108998), (117, 156138528), (122, 149739408), (126, 144985776), (144, 126862554), (156, 117103896), (168, 108739332), (169, 108095904), (182, 100374768), (183, 99826272), (189, 96657184), (208, 87827922), (216, 84575036), (224, 81554499), (234, 78069264), (244, 74869704), (252, 72492888), (273, 66916512), (288, 63431277), (293, 62348832), (312, 58551948), (336, 54369666), (338, 54047952), (351, 52046176), (364, 50187384), (366, 49913136), (378, 48328592), (416, 43913961), (427, 42782688), (432, 42287518), (468, 39034632), (488, 37434852), (504, 36246444), (507, 36031968), (546, 33458256), (549, 33275424), (586, 31174416), (624, 29275974), (672, 27184833), (676, 27023976), (702, 26023088), (728, 25093692), (732, 24956568), (756, 24164296), (793, 23036832), (819, 22305504), (854, 21391344), (864, 21143759), (879, 20782944), (936, 19517316), (976, 18717426), (1008, 18123222), (1014, 18015984), (1092, 16729128), (1098, 16637712), (1172, 15587208), (1183, 15442272), (1248, 14637987), (1281, 14260896), (1352, 13511988), (1404, 13011544), (1456, 12546846), (1464, 12478284), (1512, 12082148), (1521, 12010656), (1586, 11518416), (1638, 11152752), (1647, 11091808), (1708, 10695672), (1758, 10391472), (1872, 9758658), (1952, 9358713), (2016, 9061611), (2028, 9007992), (2051, 8906976), (2184, 8364564), (2196, 8318856), (2344, 7793604), (2366, 7721136), (2379, 7678944), (2457, 7435168), (2562, 7130448), (2637, 6927648), (2704, 6755994), (2808, 6505772), (2912, 6273423), (2928, 6239142), (3024, 6041074), (3042, 6005328), (3172, 5759208), (3276, 5576376), (3294, 5545904), (3416, 5347836), (3516, 5195736), (3549, 5147424), (3744, 4879329), (3809, 4796064), (3843, 4753632), (4056, 4503996), (4102, 4453488), (4368, 4182282), (4392, 4159428), (4563, 4003552), (4688, 3896802), (4732, 3860568), (4758, 3839472), (4914, 3717584), (5124, 3565224), (5274, 3463824), (5408, 3377997), (5551, 3290976), (5616, 3252886), (5856, 3119571), (6048, 3020537), (6084, 3002664), (6153, 2968992), (6344, 2879604), (6552, 2788188), (6588, 2772952), (6832, 2673918), (7032, 2597868), (7098, 2573712), (7137, 2559648), (7618, 2398032), (7686, 2376816), (7911, 2309216), (8112, 2251998), (8204, 2226744), (8736, 2091141), (8784, 2079714), (9126, 2001776), (9376, 1948401), (9464, 1930284), (9516, 1919736), (9828, 1858792), (10248, 1782612), (10309, 1772064), (10548, 1731912), (10647, 1715808), (11102, 1645488), (11232, 1626443), (11427, 1598688), (11529, 1584544), (12168, 1501332), (12306, 1484496), (12688, 1439802), (13104, 1394094), (13176, 1386476), (13664, 1336959), (14064, 1298934), (14196, 1286856), (14274, 1279824), (15236, 1199016), (15372, 1188408), (15822, 1154608), (16224, 1125999), (16408, 1113372), (16653, 1096992), (17568, 1039857), (17873, 1022112), (18252, 1000888), (18459, 989664), (18928, 965142), (19032, 959868), (19656, 929396), (20496, 891306), (20618, 886032), (21096, 865956), (21294, 857904), (21411, 853216), (22204, 822744), (22854, 799344), (23058, 792272), (24336, 750666), (24612, 742248), (25376, 719901), (26208, 697047), (26352, 693238), (26663, 685152), (28128, 649467), (28392, 643428), (28548, 639912), (30472, 599508), (30744, 594204), (30927, 590688), (31644, 577304), (31941, 571936), (32816, 556686), (33306, 548496), (34281, 532896), (35746, 511056), (36504, 500444), (36918, 494832), (37856, 482571), (38064, 479934), (39312, 464698), (40992, 445653), (41236, 443016), (42192, 432978), (42588, 428952), (42822, 426608), (44408, 411372), (45708, 399672), (46116, 396136), (48672, 375333), (49224, 371124), (49517, 368928), (49959, 365664), (52704, 346619), (53326, 342576), (53619, 340704), (55377, 329888), (56784, 321714), (57096, 319956), (60944, 299754), (61488, 297102), (61854, 295344), (63288, 288652), (63882, 285968), (65632, 278343), (66612, 274248), (68562, 266448), (71492, 255528), (72163, 253152), (73008, 250222), (73836, 247416), (76128, 239967), (78624, 232349), (79989, 228384), (82472, 221508), (84384, 216489), (85176, 214476), (85644, 213304), (88816, 205686), (91416, 199836), (92232, 198068), (92781, 196896), (98448, 185562), (99034, 184464), (99918, 182832), (102843, 177632), (106652, 171288), (107238, 170352), (110754, 164944), (113568, 160857), (114192, 159978), (121888, 149877), (122976, 148551), (123708, 147672), (125111, 146016), (126576, 144326), (127764, 142984), (133224, 137124)]