264345984

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 913920000

約数和(自身を除く): 649574016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 223, 224, 252, 288, 294, 336, 343, 378, 384, 392, 432, 441, 446, 448, 504, 576, 588, 669, 672, 686, 756, 784, 864, 882, 892, 896, 1008, 1029, 1152, 1176, 1323, 1338, 1344, 1372, 1512, 1561, 1568, 1728, 1764, 1784, 2007, 2016, 2058, 2352, 2646, 2676, 2688, 2744, 3024, 3087, 3122, 3136, 3456, 3528, 3568, 4014, 4032, 4116, 4683, 4704, 5292, 5352, 5488, 6021, 6048, 6174, 6244, 6272, 7056, 7136, 8028, 8064, 8232, 9261, 9366, 9408, 10584, 10704, 10927, 10976, 12042, 12096, 12348, 12488, 14049, 14112, 14272, 16056, 16464, 18522, 18732, 18816, 21168, 21408, 21854, 21952, 24084, 24192, 24696, 24976, 28098, 28224, 28544, 32112, 32781, 32928, 37044, 37464, 42147, 42336, 42816, 43708, 43904, 48168, 49392, 49952, 56196, 56448, 64224, 65562, 65856, 74088, 74928, 76489, 84294, 84672, 85632, 87416, 96336, 98343, 98784, 99904, 112392, 128448, 131124, 131712, 148176, 149856, 152978, 168588, 169344, 174832, 192672, 196686, 197568, 199808, 224784, 229467, 256896, 262248, 295029, 296352, 299712, 305956, 337176, 349664, 385344, 393372, 395136, 449568, 458934, 524496, 590058, 592704, 599424, 611912, 674352, 688401, 699328, 770688, 786744, 899136, 917868, 1048992, 1180116, 1185408, 1223824, 1348704, 1376802, 1398656, 1573488, 1798272, 1835736, 2065203, 2097984, 2360232, 2447648, 2697408, 2753604, 3146976, 3671472, 4130406, 4195968, 4720464, 4895296, 5394816, 5507208, 6293952, 7342944, 8260812, 9440928, 9790592, 11014416, 12587904, 14685888, 16521624, 18881856, 22028832, 29371776, 33043248, 37763712, 44057664, 66086496, 88115328, 132172992, 264345984]

約数ペア:

[(1, 264345984), (2, 132172992), (3, 88115328), (4, 66086496), (6, 44057664), (7, 37763712), (8, 33043248), (9, 29371776), (12, 22028832), (14, 18881856), (16, 16521624), (18, 14685888), (21, 12587904), (24, 11014416), (27, 9790592), (28, 9440928), (32, 8260812), (36, 7342944), (42, 6293952), (48, 5507208), (49, 5394816), (54, 4895296), (56, 4720464), (63, 4195968), (64, 4130406), (72, 3671472), (84, 3146976), (96, 2753604), (98, 2697408), (108, 2447648), (112, 2360232), (126, 2097984), (128, 2065203), (144, 1835736), (147, 1798272), (168, 1573488), (189, 1398656), (192, 1376802), (196, 1348704), (216, 1223824), (223, 1185408), (224, 1180116), (252, 1048992), (288, 917868), (294, 899136), (336, 786744), (343, 770688), (378, 699328), (384, 688401), (392, 674352), (432, 611912), (441, 599424), (446, 592704), (448, 590058), (504, 524496), (576, 458934), (588, 449568), (669, 395136), (672, 393372), (686, 385344), (756, 349664), (784, 337176), (864, 305956), (882, 299712), (892, 296352), (896, 295029), (1008, 262248), (1029, 256896), (1152, 229467), (1176, 224784), (1323, 199808), (1338, 197568), (1344, 196686), (1372, 192672), (1512, 174832), (1561, 169344), (1568, 168588), (1728, 152978), (1764, 149856), (1784, 148176), (2007, 131712), (2016, 131124), (2058, 128448), (2352, 112392), (2646, 99904), (2676, 98784), (2688, 98343), (2744, 96336), (3024, 87416), (3087, 85632), (3122, 84672), (3136, 84294), (3456, 76489), (3528, 74928), (3568, 74088), (4014, 65856), (4032, 65562), (4116, 64224), (4683, 56448), (4704, 56196), (5292, 49952), (5352, 49392), (5488, 48168), (6021, 43904), (6048, 43708), (6174, 42816), (6244, 42336), (6272, 42147), (7056, 37464), (7136, 37044), (8028, 32928), (8064, 32781), (8232, 32112), (9261, 28544), (9366, 28224), (9408, 28098), (10584, 24976), (10704, 24696), (10927, 24192), (10976, 24084), (12042, 21952), (12096, 21854), (12348, 21408), (12488, 21168), (14049, 18816), (14112, 18732), (14272, 18522), (16056, 16464)]