471551168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 1144078992

約数和(自身を除く): 672527824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 41, 44, 62, 64, 68, 82, 88, 124, 136, 164, 176, 187, 248, 272, 328, 341, 352, 374, 451, 496, 527, 544, 656, 682, 697, 704, 748, 902, 961, 992, 1054, 1088, 1271, 1312, 1364, 1394, 1496, 1804, 1922, 1984, 2108, 2542, 2624, 2728, 2788, 2992, 3608, 3844, 4216, 5084, 5456, 5576, 5797, 5984, 7216, 7667, 7688, 8432, 10168, 10571, 10912, 11152, 11594, 11968, 13981, 14432, 15334, 15376, 16337, 16864, 20336, 21142, 21607, 21824, 22304, 23188, 27962, 28864, 30668, 30752, 32674, 33728, 39401, 40672, 42284, 43214, 44608, 46376, 55924, 61336, 61504, 65348, 78802, 81344, 84568, 86428, 92752, 111848, 122672, 130696, 157604, 169136, 172856, 179707, 185504, 223696, 237677, 245344, 261392, 315208, 338272, 345712, 359414, 371008, 433411, 447392, 475354, 490688, 522784, 630416, 669817, 676544, 691424, 718828, 866822, 894784, 950708, 1045568, 1260832, 1339634, 1382848, 1437656, 1733644, 1901416, 2521664, 2679268, 2875312, 3467288, 3802832, 5358536, 5750624, 6934576, 7367987, 7605664, 10717072, 11501248, 13869152, 14735974, 15211328, 21434144, 27738304, 29471948, 42868288, 58943896, 117887792, 235775584, 471551168]

約数ペア:

[(1, 471551168), (2, 235775584), (4, 117887792), (8, 58943896), (11, 42868288), (16, 29471948), (17, 27738304), (22, 21434144), (31, 15211328), (32, 14735974), (34, 13869152), (41, 11501248), (44, 10717072), (62, 7605664), (64, 7367987), (68, 6934576), (82, 5750624), (88, 5358536), (124, 3802832), (136, 3467288), (164, 2875312), (176, 2679268), (187, 2521664), (248, 1901416), (272, 1733644), (328, 1437656), (341, 1382848), (352, 1339634), (374, 1260832), (451, 1045568), (496, 950708), (527, 894784), (544, 866822), (656, 718828), (682, 691424), (697, 676544), (704, 669817), (748, 630416), (902, 522784), (961, 490688), (992, 475354), (1054, 447392), (1088, 433411), (1271, 371008), (1312, 359414), (1364, 345712), (1394, 338272), (1496, 315208), (1804, 261392), (1922, 245344), (1984, 237677), (2108, 223696), (2542, 185504), (2624, 179707), (2728, 172856), (2788, 169136), (2992, 157604), (3608, 130696), (3844, 122672), (4216, 111848), (5084, 92752), (5456, 86428), (5576, 84568), (5797, 81344), (5984, 78802), (7216, 65348), (7667, 61504), (7688, 61336), (8432, 55924), (10168, 46376), (10571, 44608), (10912, 43214), (11152, 42284), (11594, 40672), (11968, 39401), (13981, 33728), (14432, 32674), (15334, 30752), (15376, 30668), (16337, 28864), (16864, 27962), (20336, 23188), (21142, 22304), (21607, 21824)]