1328475456

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 378

約数和(自身を含む): 4881330090

約数和(自身を除く): 3552854634

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 121, 126, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 242, 252, 264, 288, 294, 308, 336, 352, 363, 389, 392, 396, 441, 448, 462, 484, 504, 528, 539, 576, 588, 616, 672, 693, 704, 726, 778, 784, 792, 847, 882, 924, 968, 1008, 1056, 1078, 1089, 1167, 1176, 1232, 1344, 1386, 1452, 1556, 1568, 1584, 1617, 1694, 1764, 1848, 1936, 2016, 2112, 2156, 2178, 2334, 2352, 2464, 2541, 2723, 2772, 2904, 3112, 3136, 3168, 3234, 3388, 3501, 3528, 3696, 3872, 4032, 4279, 4312, 4356, 4668, 4704, 4851, 4928, 5082, 5446, 5544, 5808, 5929, 6224, 6336, 6468, 6776, 7002, 7056, 7392, 7623, 7744, 8169, 8558, 8624, 8712, 9336, 9408, 9702, 10164, 10892, 11088, 11616, 11858, 12448, 12837, 12936, 13552, 14004, 14112, 14784, 15246, 16338, 17116, 17248, 17424, 17787, 18672, 19061, 19404, 20328, 21784, 22176, 23232, 23716, 24507, 24896, 25674, 25872, 27104, 28008, 28224, 29953, 30492, 32676, 34232, 34496, 34848, 35574, 37344, 38122, 38511, 38808, 40656, 43568, 44352, 47069, 47432, 49014, 51348, 51744, 53361, 54208, 56016, 57183, 59906, 60984, 65352, 68464, 69696, 71148, 74688, 76244, 77022, 77616, 81312, 87136, 89859, 94138, 94864, 98028, 102696, 103488, 106722, 112032, 114366, 119812, 121968, 130704, 136928, 141207, 142296, 152488, 154044, 155232, 162624, 171549, 174272, 179718, 188276, 189728, 196056, 205392, 209671, 213444, 224064, 228732, 239624, 243936, 261408, 269577, 273856, 282414, 284592, 304976, 308088, 310464, 329483, 343098, 359436, 376552, 379456, 392112, 410784, 419342, 423621, 426888, 457464, 479248, 487872, 522816, 539154, 564828, 569184, 609952, 616176, 629013, 658966, 686196, 718872, 753104, 784224, 821568, 838684, 847242, 853776, 914928, 958496, 988449, 1078308, 1129656, 1138368, 1219904, 1232352, 1258026, 1317932, 1372392, 1437744, 1506208, 1568448, 1677368, 1694484, 1707552, 1829856, 1887039, 1916992, 1976898, 2156616, 2259312, 2306381, 2464704, 2516052, 2635864, 2744784, 2875488, 2965347, 3012416, 3354736, 3388968, 3415104, 3659712, 3774078, 3953796, 4313232, 4518624, 4612762, 5032104, 5271728, 5489568, 5750976, 5930694, 6709472, 6777936, 6919143, 7548156, 7907592, 8626464, 9037248, 9225524, 10064208, 10543456, 10979136, 11861388, 13418944, 13555872, 13838286, 15096312, 15815184, 17252928, 18451048, 20128416, 20757429, 21086912, 23722776, 27111744, 27676572, 30192624, 31630368, 36902096, 40256832, 41514858, 47445552, 55353144, 60385248, 63260736, 73804192, 83029716, 94891104, 110706288, 120770496, 147608384, 166059432, 189782208, 221412576, 332118864, 442825152, 664237728, 1328475456]

約数ペア:

[(1, 1328475456), (2, 664237728), (3, 442825152), (4, 332118864), (6, 221412576), (7, 189782208), (8, 166059432), (9, 147608384), (11, 120770496), (12, 110706288), (14, 94891104), (16, 83029716), (18, 73804192), (21, 63260736), (22, 60385248), (24, 55353144), (28, 47445552), (32, 41514858), (33, 40256832), (36, 36902096), (42, 31630368), (44, 30192624), (48, 27676572), (49, 27111744), (56, 23722776), (63, 21086912), (64, 20757429), (66, 20128416), (72, 18451048), (77, 17252928), (84, 15815184), (88, 15096312), (96, 13838286), (98, 13555872), (99, 13418944), (112, 11861388), (121, 10979136), (126, 10543456), (132, 10064208), (144, 9225524), (147, 9037248), (154, 8626464), (168, 7907592), (176, 7548156), (192, 6919143), (196, 6777936), (198, 6709472), (224, 5930694), (231, 5750976), (242, 5489568), (252, 5271728), (264, 5032104), (288, 4612762), (294, 4518624), (308, 4313232), (336, 3953796), (352, 3774078), (363, 3659712), (389, 3415104), (392, 3388968), (396, 3354736), (441, 3012416), (448, 2965347), (462, 2875488), (484, 2744784), (504, 2635864), (528, 2516052), (539, 2464704), (576, 2306381), (588, 2259312), (616, 2156616), (672, 1976898), (693, 1916992), (704, 1887039), (726, 1829856), (778, 1707552), (784, 1694484), (792, 1677368), (847, 1568448), (882, 1506208), (924, 1437744), (968, 1372392), (1008, 1317932), (1056, 1258026), (1078, 1232352), (1089, 1219904), (1167, 1138368), (1176, 1129656), (1232, 1078308), (1344, 988449), (1386, 958496), (1452, 914928), (1556, 853776), (1568, 847242), (1584, 838684), (1617, 821568), (1694, 784224), (1764, 753104), (1848, 718872), (1936, 686196), (2016, 658966), (2112, 629013), (2156, 616176), (2178, 609952), (2334, 569184), (2352, 564828), (2464, 539154), (2541, 522816), (2723, 487872), (2772, 479248), (2904, 457464), (3112, 426888), (3136, 423621), (3168, 419342), (3234, 410784), (3388, 392112), (3501, 379456), (3528, 376552), (3696, 359436), (3872, 343098), (4032, 329483), (4279, 310464), (4312, 308088), (4356, 304976), (4668, 284592), (4704, 282414), (4851, 273856), (4928, 269577), (5082, 261408), (5446, 243936), (5544, 239624), (5808, 228732), (5929, 224064), (6224, 213444), (6336, 209671), (6468, 205392), (6776, 196056), (7002, 189728), (7056, 188276), (7392, 179718), (7623, 174272), (7744, 171549), (8169, 162624), (8558, 155232), (8624, 154044), (8712, 152488), (9336, 142296), (9408, 141207), (9702, 136928), (10164, 130704), (10892, 121968), (11088, 119812), (11616, 114366), (11858, 112032), (12448, 106722), (12837, 103488), (12936, 102696), (13552, 98028), (14004, 94864), (14112, 94138), (14784, 89859), (15246, 87136), (16338, 81312), (17116, 77616), (17248, 77022), (17424, 76244), (17787, 74688), (18672, 71148), (19061, 69696), (19404, 68464), (20328, 65352), (21784, 60984), (22176, 59906), (23232, 57183), (23716, 56016), (24507, 54208), (24896, 53361), (25674, 51744), (25872, 51348), (27104, 49014), (28008, 47432), (28224, 47069), (29953, 44352), (30492, 43568), (32676, 40656), (34232, 38808), (34496, 38511), (34848, 38122), (35574, 37344)]