261683136

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 280

約数和(自身を含む): 913906224

約数和(自身を除く): 652223088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 324, 351, 352, 353, 396, 416, 429, 432, 468, 528, 572, 576, 594, 624, 648, 702, 704, 706, 792, 832, 858, 864, 891, 936, 1053, 1056, 1059, 1144, 1188, 1248, 1287, 1296, 1404, 1412, 1584, 1716, 1728, 1782, 1872, 2106, 2112, 2118, 2288, 2376, 2496, 2574, 2592, 2808, 2824, 3168, 3177, 3432, 3564, 3744, 3861, 3883, 4212, 4236, 4576, 4589, 4752, 5148, 5184, 5616, 5648, 6336, 6354, 6864, 7128, 7488, 7722, 7766, 8424, 8472, 9152, 9178, 9504, 9531, 10296, 11232, 11296, 11583, 11649, 12708, 13728, 13767, 14256, 15444, 15532, 16848, 16944, 18356, 19008, 19062, 20592, 22464, 22592, 23166, 23298, 25416, 27456, 27534, 28512, 28593, 30888, 31064, 33696, 33888, 34947, 36712, 38124, 41184, 41301, 46332, 46596, 50479, 50832, 55068, 57024, 57186, 61776, 62128, 67392, 67776, 69894, 73424, 76248, 82368, 82602, 92664, 93192, 100958, 101664, 104841, 110136, 114372, 123552, 123903, 124256, 139788, 146848, 151437, 152496, 165204, 185328, 186384, 201916, 203328, 209682, 220272, 228744, 247104, 247806, 248512, 279576, 293696, 302874, 304992, 314523, 330408, 370656, 371709, 372768, 403832, 419364, 440544, 454311, 457488, 495612, 559152, 605748, 609984, 629046, 660816, 741312, 743418, 745536, 807664, 838728, 881088, 908622, 914976, 991224, 1118304, 1211496, 1258092, 1321632, 1362933, 1486836, 1615328, 1677456, 1817244, 1829952, 1982448, 2236608, 2422992, 2516184, 2643264, 2725866, 2973672, 3230656, 3354912, 3634488, 3964896, 4088799, 4845984, 5032368, 5451732, 5947344, 6709824, 7268976, 7929792, 8177598, 9691968, 10064736, 10903464, 11894688, 14537952, 16355196, 20129472, 21806928, 23789376, 29075904, 32710392, 43613856, 65420784, 87227712, 130841568, 261683136]

約数ペア:

[(1, 261683136), (2, 130841568), (3, 87227712), (4, 65420784), (6, 43613856), (8, 32710392), (9, 29075904), (11, 23789376), (12, 21806928), (13, 20129472), (16, 16355196), (18, 14537952), (22, 11894688), (24, 10903464), (26, 10064736), (27, 9691968), (32, 8177598), (33, 7929792), (36, 7268976), (39, 6709824), (44, 5947344), (48, 5451732), (52, 5032368), (54, 4845984), (64, 4088799), (66, 3964896), (72, 3634488), (78, 3354912), (81, 3230656), (88, 2973672), (96, 2725866), (99, 2643264), (104, 2516184), (108, 2422992), (117, 2236608), (132, 1982448), (143, 1829952), (144, 1817244), (156, 1677456), (162, 1615328), (176, 1486836), (192, 1362933), (198, 1321632), (208, 1258092), (216, 1211496), (234, 1118304), (264, 991224), (286, 914976), (288, 908622), (297, 881088), (312, 838728), (324, 807664), (351, 745536), (352, 743418), (353, 741312), (396, 660816), (416, 629046), (429, 609984), (432, 605748), (468, 559152), (528, 495612), (572, 457488), (576, 454311), (594, 440544), (624, 419364), (648, 403832), (702, 372768), (704, 371709), (706, 370656), (792, 330408), (832, 314523), (858, 304992), (864, 302874), (891, 293696), (936, 279576), (1053, 248512), (1056, 247806), (1059, 247104), (1144, 228744), (1188, 220272), (1248, 209682), (1287, 203328), (1296, 201916), (1404, 186384), (1412, 185328), (1584, 165204), (1716, 152496), (1728, 151437), (1782, 146848), (1872, 139788), (2106, 124256), (2112, 123903), (2118, 123552), (2288, 114372), (2376, 110136), (2496, 104841), (2574, 101664), (2592, 100958), (2808, 93192), (2824, 92664), (3168, 82602), (3177, 82368), (3432, 76248), (3564, 73424), (3744, 69894), (3861, 67776), (3883, 67392), (4212, 62128), (4236, 61776), (4576, 57186), (4589, 57024), (4752, 55068), (5148, 50832), (5184, 50479), (5616, 46596), (5648, 46332), (6336, 41301), (6354, 41184), (6864, 38124), (7128, 36712), (7488, 34947), (7722, 33888), (7766, 33696), (8424, 31064), (8472, 30888), (9152, 28593), (9178, 28512), (9504, 27534), (9531, 27456), (10296, 25416), (11232, 23298), (11296, 23166), (11583, 22592), (11649, 22464), (12708, 20592), (13728, 19062), (13767, 19008), (14256, 18356), (15444, 16944), (15532, 16848)]