1811147904

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1132

約数の個数: 256

約数和(自身を含む): 5860512000

約数和(自身を除く): 4049364096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 64, 68, 72, 87, 96, 102, 108, 116, 128, 136, 144, 153, 174, 192, 204, 216, 232, 261, 272, 288, 306, 348, 384, 408, 432, 459, 464, 493, 522, 544, 576, 612, 696, 783, 816, 864, 918, 928, 986, 1044, 1063, 1088, 1152, 1224, 1392, 1479, 1566, 1632, 1728, 1836, 1856, 1972, 2088, 2126, 2176, 2448, 2784, 2958, 3132, 3189, 3264, 3456, 3672, 3712, 3944, 4176, 4252, 4437, 4896, 5568, 5916, 6264, 6378, 6528, 7344, 7888, 8352, 8504, 8874, 9567, 9792, 11136, 11832, 12528, 12756, 13311, 14688, 15776, 16704, 17008, 17748, 18071, 19134, 19584, 23664, 25056, 25512, 26622, 28701, 29376, 30827, 31552, 33408, 34016, 35496, 36142, 38268, 47328, 50112, 51024, 53244, 54213, 57402, 58752, 61654, 63104, 68032, 70992, 72284, 76536, 92481, 94656, 100224, 102048, 106488, 108426, 114804, 123308, 136064, 141984, 144568, 153072, 162639, 184962, 189312, 204096, 212976, 216852, 229608, 246616, 277443, 283968, 289136, 306144, 325278, 369924, 408192, 425952, 433704, 459216, 487917, 493232, 524059, 554886, 567936, 578272, 612288, 650556, 739848, 832329, 851904, 867408, 918432, 975834, 986464, 1048118, 1109772, 1156544, 1224576, 1301112, 1479696, 1572177, 1664658, 1703808, 1734816, 1836864, 1951668, 1972928, 2096236, 2219544, 2313088, 2602224, 2959392, 3144354, 3329316, 3469632, 3673728, 3903336, 3945856, 4192472, 4439088, 4716531, 5204448, 5918784, 6288708, 6658632, 6939264, 7806672, 8384944, 8878176, 9433062, 10408896, 11837568, 12577416, 13317264, 14149593, 15613344, 16769888, 17756352, 18866124, 20817792, 25154832, 26634528, 28299186, 31226688, 33539776, 35512704, 37732248, 50309664, 53269056, 56598372, 62453376, 67079552, 75464496, 100619328, 106538112, 113196744, 150928992, 201238656, 226393488, 301857984, 452786976, 603715968, 905573952, 1811147904]

約数ペア:

[(1, 1811147904), (2, 905573952), (3, 603715968), (4, 452786976), (6, 301857984), (8, 226393488), (9, 201238656), (12, 150928992), (16, 113196744), (17, 106538112), (18, 100619328), (24, 75464496), (27, 67079552), (29, 62453376), (32, 56598372), (34, 53269056), (36, 50309664), (48, 37732248), (51, 35512704), (54, 33539776), (58, 31226688), (64, 28299186), (68, 26634528), (72, 25154832), (87, 20817792), (96, 18866124), (102, 17756352), (108, 16769888), (116, 15613344), (128, 14149593), (136, 13317264), (144, 12577416), (153, 11837568), (174, 10408896), (192, 9433062), (204, 8878176), (216, 8384944), (232, 7806672), (261, 6939264), (272, 6658632), (288, 6288708), (306, 5918784), (348, 5204448), (384, 4716531), (408, 4439088), (432, 4192472), (459, 3945856), (464, 3903336), (493, 3673728), (522, 3469632), (544, 3329316), (576, 3144354), (612, 2959392), (696, 2602224), (783, 2313088), (816, 2219544), (864, 2096236), (918, 1972928), (928, 1951668), (986, 1836864), (1044, 1734816), (1063, 1703808), (1088, 1664658), (1152, 1572177), (1224, 1479696), (1392, 1301112), (1479, 1224576), (1566, 1156544), (1632, 1109772), (1728, 1048118), (1836, 986464), (1856, 975834), (1972, 918432), (2088, 867408), (2126, 851904), (2176, 832329), (2448, 739848), (2784, 650556), (2958, 612288), (3132, 578272), (3189, 567936), (3264, 554886), (3456, 524059), (3672, 493232), (3712, 487917), (3944, 459216), (4176, 433704), (4252, 425952), (4437, 408192), (4896, 369924), (5568, 325278), (5916, 306144), (6264, 289136), (6378, 283968), (6528, 277443), (7344, 246616), (7888, 229608), (8352, 216852), (8504, 212976), (8874, 204096), (9567, 189312), (9792, 184962), (11136, 162639), (11832, 153072), (12528, 144568), (12756, 141984), (13311, 136064), (14688, 123308), (15776, 114804), (16704, 108426), (17008, 106488), (17748, 102048), (18071, 100224), (19134, 94656), (19584, 92481), (23664, 76536), (25056, 72284), (25512, 70992), (26622, 68032), (28701, 63104), (29376, 61654), (30827, 58752), (31552, 57402), (33408, 54213), (34016, 53244), (35496, 51024), (36142, 50112), (38268, 47328)]