2181447072

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 384

約数和(自身を含む): 7874496000

約数和(自身を除く): 5693048928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 224, 238, 252, 272, 288, 294, 306, 336, 343, 357, 378, 392, 408, 432, 433, 441, 459, 476, 504, 544, 588, 612, 672, 686, 714, 756, 784, 816, 833, 864, 866, 882, 918, 952, 1008, 1029, 1071, 1176, 1224, 1299, 1323, 1372, 1428, 1512, 1568, 1632, 1666, 1732, 1764, 1836, 1904, 2016, 2058, 2142, 2352, 2448, 2499, 2598, 2646, 2744, 2856, 3024, 3031, 3087, 3213, 3332, 3464, 3528, 3672, 3808, 3897, 4116, 4284, 4704, 4896, 4998, 5196, 5292, 5488, 5712, 5831, 6048, 6062, 6174, 6426, 6664, 6928, 7056, 7344, 7361, 7497, 7794, 8232, 8568, 9093, 9261, 9996, 10392, 10584, 10976, 11424, 11662, 11691, 12124, 12348, 12852, 13328, 13856, 14112, 14688, 14722, 14994, 15588, 16464, 17136, 17493, 18186, 18522, 19992, 20784, 21168, 21217, 22083, 22491, 23324, 23382, 24248, 24696, 25704, 26656, 27279, 29444, 29988, 31176, 32928, 34272, 34986, 36372, 37044, 39984, 41568, 42336, 42434, 44166, 44982, 46648, 46764, 48496, 49392, 51408, 51527, 52479, 54558, 58888, 59976, 62352, 63651, 66249, 69972, 72744, 74088, 79968, 81837, 84868, 88332, 89964, 93296, 93528, 96992, 98784, 102816, 103054, 104958, 109116, 117776, 119952, 124704, 127302, 132498, 139944, 145488, 148176, 148519, 154581, 157437, 163674, 169736, 176664, 179928, 186592, 187056, 190953, 198747, 206108, 209916, 218232, 235552, 239904, 254604, 264996, 279888, 290976, 296352, 297038, 309162, 314874, 327348, 339472, 353328, 359856, 360689, 374112, 381906, 397494, 412216, 419832, 436464, 445557, 463743, 509208, 529992, 559776, 572859, 594076, 618324, 629748, 654696, 678944, 706656, 719712, 721378, 763812, 794988, 824432, 839664, 872928, 891114, 927486, 1018416, 1059984, 1082067, 1145718, 1188152, 1236648, 1259496, 1309392, 1336671, 1391229, 1442756, 1527624, 1589976, 1648864, 1679328, 1782228, 1854972, 2036832, 2119968, 2164134, 2291436, 2376304, 2473296, 2518992, 2524823, 2618784, 2673342, 2782458, 2885512, 3055248, 3179952, 3246201, 3564456, 3709944, 4010013, 4328268, 4582872, 4752608, 4946592, 5037984, 5049646, 5346684, 5564916, 5771024, 6110496, 6359904, 6492402, 7128912, 7419888, 7574469, 8020026, 8656536, 9165744, 9738603, 10099292, 10693368, 11129832, 11542048, 12984804, 14257824, 14839776, 15148938, 16040052, 17313072, 18331488, 19477206, 20198584, 21386736, 22259664, 22723407, 25969608, 30297876, 32080104, 34626144, 38954412, 40397168, 42773472, 44519328, 45446814, 51939216, 60595752, 64160208, 68170221, 77908824, 80794336, 90893628, 103878432, 121191504, 128320416, 136340442, 155817648, 181787256, 242383008, 272680884, 311635296, 363574512, 545361768, 727149024, 1090723536, 2181447072]

約数ペア:

[(1, 2181447072), (2, 1090723536), (3, 727149024), (4, 545361768), (6, 363574512), (7, 311635296), (8, 272680884), (9, 242383008), (12, 181787256), (14, 155817648), (16, 136340442), (17, 128320416), (18, 121191504), (21, 103878432), (24, 90893628), (27, 80794336), (28, 77908824), (32, 68170221), (34, 64160208), (36, 60595752), (42, 51939216), (48, 45446814), (49, 44519328), (51, 42773472), (54, 40397168), (56, 38954412), (63, 34626144), (68, 32080104), (72, 30297876), (84, 25969608), (96, 22723407), (98, 22259664), (102, 21386736), (108, 20198584), (112, 19477206), (119, 18331488), (126, 17313072), (136, 16040052), (144, 15148938), (147, 14839776), (153, 14257824), (168, 12984804), (189, 11542048), (196, 11129832), (204, 10693368), (216, 10099292), (224, 9738603), (238, 9165744), (252, 8656536), (272, 8020026), (288, 7574469), (294, 7419888), (306, 7128912), (336, 6492402), (343, 6359904), (357, 6110496), (378, 5771024), (392, 5564916), (408, 5346684), (432, 5049646), (433, 5037984), (441, 4946592), (459, 4752608), (476, 4582872), (504, 4328268), (544, 4010013), (588, 3709944), (612, 3564456), (672, 3246201), (686, 3179952), (714, 3055248), (756, 2885512), (784, 2782458), (816, 2673342), (833, 2618784), (864, 2524823), (866, 2518992), (882, 2473296), (918, 2376304), (952, 2291436), (1008, 2164134), (1029, 2119968), (1071, 2036832), (1176, 1854972), (1224, 1782228), (1299, 1679328), (1323, 1648864), (1372, 1589976), (1428, 1527624), (1512, 1442756), (1568, 1391229), (1632, 1336671), (1666, 1309392), (1732, 1259496), (1764, 1236648), (1836, 1188152), (1904, 1145718), (2016, 1082067), (2058, 1059984), (2142, 1018416), (2352, 927486), (2448, 891114), (2499, 872928), (2598, 839664), (2646, 824432), (2744, 794988), (2856, 763812), (3024, 721378), (3031, 719712), (3087, 706656), (3213, 678944), (3332, 654696), (3464, 629748), (3528, 618324), (3672, 594076), (3808, 572859), (3897, 559776), (4116, 529992), (4284, 509208), (4704, 463743), (4896, 445557), (4998, 436464), (5196, 419832), (5292, 412216), (5488, 397494), (5712, 381906), (5831, 374112), (6048, 360689), (6062, 359856), (6174, 353328), (6426, 339472), (6664, 327348), (6928, 314874), (7056, 309162), (7344, 297038), (7361, 296352), (7497, 290976), (7794, 279888), (8232, 264996), (8568, 254604), (9093, 239904), (9261, 235552), (9996, 218232), (10392, 209916), (10584, 206108), (10976, 198747), (11424, 190953), (11662, 187056), (11691, 186592), (12124, 179928), (12348, 176664), (12852, 169736), (13328, 163674), (13856, 157437), (14112, 154581), (14688, 148519), (14722, 148176), (14994, 145488), (15588, 139944), (16464, 132498), (17136, 127302), (17493, 124704), (18186, 119952), (18522, 117776), (19992, 109116), (20784, 104958), (21168, 103054), (21217, 102816), (22083, 98784), (22491, 96992), (23324, 93528), (23382, 93296), (24248, 89964), (24696, 88332), (25704, 84868), (26656, 81837), (27279, 79968), (29444, 74088), (29988, 72744), (31176, 69972), (32928, 66249), (34272, 63651), (34986, 62352), (36372, 59976), (37044, 58888), (39984, 54558), (41568, 52479), (42336, 51527), (42434, 51408), (44166, 49392), (44982, 48496), (46648, 46764)]