21984014976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743507}}^1$

素因数の和:743542

約数の個数: 128

約数和(自身を含む): 72804303360

約数和(自身を除く): 50820288384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 14784, 29568, 743507, 1487014, 2230521, 2974028, 4461042, 5204549, 5948056, 8178577, 8922084, 10409098, 11896112, 15613647, 16357154, 17844168, 20818196, 23792224, 24535731, 31227294, 32714308, 35688336, 41636392, 47584448, 49071462, 57250039, 62454588, 65428616, 71376672, 83272784, 95168896, 98142924, 114500078, 124909176, 130857232, 142753344, 166545568, 171750117, 196285848, 229000156, 249818352, 261714464, 285506688, 333091136, 343500234, 392571696, 458000312, 499636704, 523428928, 666182272, 687000468, 785143392, 916000624, 999273408, 1046857856, 1374000936, 1570286784, 1832001248, 1998546816, 2748001872, 3140573568, 3664002496, 5496003744, 7328004992, 10992007488, 21984014976]

約数ペア:

[(1, 21984014976), (2, 10992007488), (3, 7328004992), (4, 5496003744), (6, 3664002496), (7, 3140573568), (8, 2748001872), (11, 1998546816), (12, 1832001248), (14, 1570286784), (16, 1374000936), (21, 1046857856), (22, 999273408), (24, 916000624), (28, 785143392), (32, 687000468), (33, 666182272), (42, 523428928), (44, 499636704), (48, 458000312), (56, 392571696), (64, 343500234), (66, 333091136), (77, 285506688), (84, 261714464), (88, 249818352), (96, 229000156), (112, 196285848), (128, 171750117), (132, 166545568), (154, 142753344), (168, 130857232), (176, 124909176), (192, 114500078), (224, 98142924), (231, 95168896), (264, 83272784), (308, 71376672), (336, 65428616), (352, 62454588), (384, 57250039), (448, 49071462), (462, 47584448), (528, 41636392), (616, 35688336), (672, 32714308), (704, 31227294), (896, 24535731), (924, 23792224), (1056, 20818196), (1232, 17844168), (1344, 16357154), (1408, 15613647), (1848, 11896112), (2112, 10409098), (2464, 8922084), (2688, 8178577), (3696, 5948056), (4224, 5204549), (4928, 4461042), (7392, 2974028), (9856, 2230521), (14784, 1487014), (29568, 743507)]