21497862144

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 288

約数和(自身を含む): 64801114560

約数和(自身を除く): 43303252416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 331, 341, 352, 372, 384, 496, 512, 528, 662, 682, 704, 744, 768, 961, 992, 993, 1023, 1024, 1056, 1324, 1364, 1408, 1488, 1536, 1922, 1984, 1986, 2046, 2048, 2112, 2648, 2728, 2816, 2883, 2976, 3072, 3641, 3844, 3968, 3972, 4092, 4224, 5296, 5456, 5632, 5766, 5952, 6144, 7282, 7688, 7936, 7944, 8184, 8448, 10261, 10571, 10592, 10912, 10923, 11264, 11532, 11904, 14564, 15376, 15872, 15888, 16368, 16896, 20522, 21142, 21184, 21824, 21846, 22528, 23064, 23808, 29128, 30752, 30783, 31713, 31744, 31776, 32736, 33792, 41044, 42284, 42368, 43648, 43692, 46128, 47616, 58256, 61504, 61566, 63426, 63488, 63552, 65472, 67584, 82088, 84568, 84736, 87296, 87384, 92256, 95232, 112871, 116512, 123008, 123132, 126852, 127104, 130944, 164176, 169136, 169472, 174592, 174768, 184512, 190464, 225742, 233024, 246016, 246264, 253704, 254208, 261888, 318091, 328352, 338272, 338613, 338944, 349184, 349536, 369024, 451484, 466048, 492032, 492528, 507408, 508416, 523776, 636182, 656704, 676544, 677226, 677888, 698368, 699072, 738048, 902968, 932096, 954273, 984064, 985056, 1014816, 1016832, 1047552, 1272364, 1313408, 1353088, 1354452, 1398144, 1476096, 1805936, 1864192, 1908546, 1968128, 1970112, 2029632, 2033664, 2095104, 2544728, 2626816, 2706176, 2708904, 2796288, 2952192, 3499001, 3611872, 3728384, 3817092, 3940224, 4059264, 5089456, 5253632, 5412352, 5417808, 5592576, 5904384, 6998002, 7223744, 7456768, 7634184, 7880448, 8118528, 10178912, 10497003, 10507264, 10824704, 10835616, 11185152, 13996004, 14447488, 15268368, 15760896, 16237056, 20357824, 20994006, 21014528, 21649408, 21671232, 22370304, 27992008, 28894976, 30536736, 31521792, 32474112, 40715648, 41988012, 43342464, 55984016, 57789952, 61073472, 63043584, 64948224, 81431296, 83976024, 86684928, 111968032, 115579904, 122146944, 162862592, 167952048, 173369856, 223936064, 231159808, 244293888, 325725184, 335904096, 346739712, 447872128, 488587776, 651450368, 671808192, 693479424, 895744256, 977175552, 1343616384, 1791488512, 1954351104, 2687232768, 3582977024, 5374465536, 7165954048, 10748931072, 21497862144]

約数ペア:

[(1, 21497862144), (2, 10748931072), (3, 7165954048), (4, 5374465536), (6, 3582977024), (8, 2687232768), (11, 1954351104), (12, 1791488512), (16, 1343616384), (22, 977175552), (24, 895744256), (31, 693479424), (32, 671808192), (33, 651450368), (44, 488587776), (48, 447872128), (62, 346739712), (64, 335904096), (66, 325725184), (88, 244293888), (93, 231159808), (96, 223936064), (124, 173369856), (128, 167952048), (132, 162862592), (176, 122146944), (186, 115579904), (192, 111968032), (248, 86684928), (256, 83976024), (264, 81431296), (331, 64948224), (341, 63043584), (352, 61073472), (372, 57789952), (384, 55984016), (496, 43342464), (512, 41988012), (528, 40715648), (662, 32474112), (682, 31521792), (704, 30536736), (744, 28894976), (768, 27992008), (961, 22370304), (992, 21671232), (993, 21649408), (1023, 21014528), (1024, 20994006), (1056, 20357824), (1324, 16237056), (1364, 15760896), (1408, 15268368), (1488, 14447488), (1536, 13996004), (1922, 11185152), (1984, 10835616), (1986, 10824704), (2046, 10507264), (2048, 10497003), (2112, 10178912), (2648, 8118528), (2728, 7880448), (2816, 7634184), (2883, 7456768), (2976, 7223744), (3072, 6998002), (3641, 5904384), (3844, 5592576), (3968, 5417808), (3972, 5412352), (4092, 5253632), (4224, 5089456), (5296, 4059264), (5456, 3940224), (5632, 3817092), (5766, 3728384), (5952, 3611872), (6144, 3499001), (7282, 2952192), (7688, 2796288), (7936, 2708904), (7944, 2706176), (8184, 2626816), (8448, 2544728), (10261, 2095104), (10571, 2033664), (10592, 2029632), (10912, 1970112), (10923, 1968128), (11264, 1908546), (11532, 1864192), (11904, 1805936), (14564, 1476096), (15376, 1398144), (15872, 1354452), (15888, 1353088), (16368, 1313408), (16896, 1272364), (20522, 1047552), (21142, 1016832), (21184, 1014816), (21824, 985056), (21846, 984064), (22528, 954273), (23064, 932096), (23808, 902968), (29128, 738048), (30752, 699072), (30783, 698368), (31713, 677888), (31744, 677226), (31776, 676544), (32736, 656704), (33792, 636182), (41044, 523776), (42284, 508416), (42368, 507408), (43648, 492528), (43692, 492032), (46128, 466048), (47616, 451484), (58256, 369024), (61504, 349536), (61566, 349184), (63426, 338944), (63488, 338613), (63552, 338272), (65472, 328352), (67584, 318091), (82088, 261888), (84568, 254208), (84736, 253704), (87296, 246264), (87384, 246016), (92256, 233024), (95232, 225742), (112871, 190464), (116512, 184512), (123008, 174768), (123132, 174592), (126852, 169472), (127104, 169136), (130944, 164176)]