81628528464

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{7759}}^1$

素因数の和:7868

約数の個数: 320

約数和(自身を含む): 277125120000

約数和(自身を除く): 195496591536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 71, 72, 84, 98, 108, 112, 126, 142, 144, 147, 168, 189, 196, 213, 216, 252, 284, 294, 336, 343, 378, 392, 426, 432, 441, 497, 504, 568, 588, 639, 686, 756, 784, 852, 882, 994, 1008, 1029, 1136, 1176, 1278, 1323, 1372, 1491, 1512, 1704, 1764, 1917, 1988, 2058, 2352, 2556, 2646, 2744, 2982, 3024, 3087, 3408, 3479, 3528, 3834, 3976, 4116, 4473, 5112, 5292, 5488, 5964, 6174, 6958, 7056, 7668, 7759, 7952, 8232, 8946, 9261, 10224, 10437, 10584, 11928, 12348, 13419, 13916, 15336, 15518, 16464, 17892, 18522, 20874, 21168, 23277, 23856, 24353, 24696, 26838, 27832, 30672, 31036, 31311, 35784, 37044, 41748, 46554, 48706, 49392, 53676, 54313, 55664, 62072, 62622, 69831, 71568, 73059, 74088, 83496, 93108, 93933, 97412, 107352, 108626, 124144, 125244, 139662, 146118, 148176, 162939, 166992, 186216, 187866, 194824, 209493, 214704, 217252, 219177, 250488, 279324, 292236, 325878, 372432, 375732, 380191, 389648, 418986, 434504, 438354, 488817, 500976, 550889, 558648, 584472, 651756, 657531, 751464, 760382, 837972, 869008, 876708, 977634, 1101778, 1117296, 1140573, 1168944, 1303512, 1315062, 1466451, 1502928, 1520764, 1652667, 1675944, 1753416, 1955268, 2203556, 2281146, 2607024, 2630124, 2661337, 2932902, 3041528, 3305334, 3351888, 3421719, 3506832, 3856223, 3910536, 4407112, 4562292, 4958001, 5260248, 5322674, 5865804, 6083056, 6610668, 6843438, 7712446, 7821072, 7984011, 8814224, 9124584, 9916002, 10265157, 10520496, 10645348, 11568669, 11731608, 13221336, 13686876, 14874003, 15424892, 15968022, 18249168, 19832004, 20530314, 21290696, 23137338, 23463216, 23952033, 26442672, 26993561, 27373752, 29748006, 30849784, 31936044, 34706007, 39664008, 41060628, 42581392, 46274676, 47904066, 53987122, 54747504, 59496012, 61699568, 63872088, 69412014, 71856099, 79328016, 80980683, 82121256, 92549352, 95808132, 104118021, 107974244, 118992024, 127744176, 138824028, 143712198, 161961366, 164242512, 185098704, 188954927, 191616264, 208236042, 215948488, 237984048, 242942049, 277648056, 287424396, 323922732, 377909854, 383232528, 416472084, 431896976, 485884098, 555296112, 566864781, 574848792, 647845464, 728826147, 755819708, 832944168, 971768196, 1133729562, 1149697584, 1295690928, 1457652294, 1511639416, 1665888336, 1700594343, 1943536392, 2267459124, 2915304588, 3023278832, 3401188686, 3887072784, 4534918248, 5101783029, 5830609176, 6802377372, 9069836496, 10203566058, 11661218352, 13604754744, 20407132116, 27209509488, 40814264232, 81628528464]

約数ペア:

[(1, 81628528464), (2, 40814264232), (3, 27209509488), (4, 20407132116), (6, 13604754744), (7, 11661218352), (8, 10203566058), (9, 9069836496), (12, 6802377372), (14, 5830609176), (16, 5101783029), (18, 4534918248), (21, 3887072784), (24, 3401188686), (27, 3023278832), (28, 2915304588), (36, 2267459124), (42, 1943536392), (48, 1700594343), (49, 1665888336), (54, 1511639416), (56, 1457652294), (63, 1295690928), (71, 1149697584), (72, 1133729562), (84, 971768196), (98, 832944168), (108, 755819708), (112, 728826147), (126, 647845464), (142, 574848792), (144, 566864781), (147, 555296112), (168, 485884098), (189, 431896976), (196, 416472084), (213, 383232528), (216, 377909854), (252, 323922732), (284, 287424396), (294, 277648056), (336, 242942049), (343, 237984048), (378, 215948488), (392, 208236042), (426, 191616264), (432, 188954927), (441, 185098704), (497, 164242512), (504, 161961366), (568, 143712198), (588, 138824028), (639, 127744176), (686, 118992024), (756, 107974244), (784, 104118021), (852, 95808132), (882, 92549352), (994, 82121256), (1008, 80980683), (1029, 79328016), (1136, 71856099), (1176, 69412014), (1278, 63872088), (1323, 61699568), (1372, 59496012), (1491, 54747504), (1512, 53987122), (1704, 47904066), (1764, 46274676), (1917, 42581392), (1988, 41060628), (2058, 39664008), (2352, 34706007), (2556, 31936044), (2646, 30849784), (2744, 29748006), (2982, 27373752), (3024, 26993561), (3087, 26442672), (3408, 23952033), (3479, 23463216), (3528, 23137338), (3834, 21290696), (3976, 20530314), (4116, 19832004), (4473, 18249168), (5112, 15968022), (5292, 15424892), (5488, 14874003), (5964, 13686876), (6174, 13221336), (6958, 11731608), (7056, 11568669), (7668, 10645348), (7759, 10520496), (7952, 10265157), (8232, 9916002), (8946, 9124584), (9261, 8814224), (10224, 7984011), (10437, 7821072), (10584, 7712446), (11928, 6843438), (12348, 6610668), (13419, 6083056), (13916, 5865804), (15336, 5322674), (15518, 5260248), (16464, 4958001), (17892, 4562292), (18522, 4407112), (20874, 3910536), (21168, 3856223), (23277, 3506832), (23856, 3421719), (24353, 3351888), (24696, 3305334), (26838, 3041528), (27832, 2932902), (30672, 2661337), (31036, 2630124), (31311, 2607024), (35784, 2281146), (37044, 2203556), (41748, 1955268), (46554, 1753416), (48706, 1675944), (49392, 1652667), (53676, 1520764), (54313, 1502928), (55664, 1466451), (62072, 1315062), (62622, 1303512), (69831, 1168944), (71568, 1140573), (73059, 1117296), (74088, 1101778), (83496, 977634), (93108, 876708), (93933, 869008), (97412, 837972), (107352, 760382), (108626, 751464), (124144, 657531), (125244, 651756), (139662, 584472), (146118, 558648), (148176, 550889), (162939, 500976), (166992, 488817), (186216, 438354), (187866, 434504), (194824, 418986), (209493, 389648), (214704, 380191), (217252, 375732), (219177, 372432), (250488, 325878), (279324, 292236)]