265481216

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 264

約数和(自身を含む): 744878736

約数和(自身を除く): 479397520

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 37, 44, 49, 52, 56, 64, 74, 77, 88, 91, 98, 104, 112, 128, 143, 148, 154, 176, 182, 196, 208, 224, 256, 259, 286, 296, 308, 352, 364, 392, 407, 416, 448, 481, 512, 518, 539, 572, 592, 616, 637, 704, 728, 784, 814, 832, 896, 962, 1001, 1024, 1036, 1078, 1144, 1184, 1232, 1274, 1408, 1456, 1568, 1628, 1664, 1792, 1813, 1924, 2002, 2072, 2156, 2288, 2368, 2464, 2548, 2816, 2849, 2912, 3136, 3256, 3328, 3367, 3584, 3626, 3848, 4004, 4144, 4312, 4576, 4736, 4928, 5096, 5291, 5632, 5698, 5824, 6272, 6512, 6656, 6734, 7007, 7168, 7252, 7696, 8008, 8288, 8624, 9152, 9472, 9856, 10192, 10582, 11264, 11396, 11648, 12544, 13024, 13312, 13468, 14014, 14504, 15392, 16016, 16576, 17248, 18304, 18944, 19712, 19943, 20384, 21164, 22792, 23296, 23569, 25088, 26048, 26936, 28028, 29008, 30784, 32032, 33152, 34496, 36608, 37037, 37888, 39424, 39886, 40768, 42328, 45584, 46592, 47138, 50176, 52096, 53872, 56056, 58016, 61568, 64064, 66304, 68992, 73216, 74074, 78848, 79772, 81536, 84656, 91168, 93184, 94276, 104192, 107744, 112112, 116032, 123136, 128128, 132608, 137984, 146432, 148148, 159544, 163072, 169312, 182336, 188552, 208384, 215488, 224224, 232064, 246272, 256256, 259259, 265216, 275968, 296296, 319088, 326144, 338624, 364672, 377104, 416768, 430976, 448448, 464128, 492544, 512512, 518518, 551936, 592592, 638176, 652288, 677248, 729344, 754208, 861952, 896896, 928256, 1025024, 1037036, 1185184, 1276352, 1354496, 1458688, 1508416, 1723904, 1793792, 1856512, 2074072, 2370368, 2552704, 2708992, 2917376, 3016832, 3447808, 3587584, 4148144, 4740736, 5105408, 5417984, 6033664, 7175168, 8296288, 9481472, 10210816, 12067328, 16592576, 18962944, 20421632, 24134656, 33185152, 37925888, 66370304, 132740608, 265481216]

約数ペア:

[(1, 265481216), (2, 132740608), (4, 66370304), (7, 37925888), (8, 33185152), (11, 24134656), (13, 20421632), (14, 18962944), (16, 16592576), (22, 12067328), (26, 10210816), (28, 9481472), (32, 8296288), (37, 7175168), (44, 6033664), (49, 5417984), (52, 5105408), (56, 4740736), (64, 4148144), (74, 3587584), (77, 3447808), (88, 3016832), (91, 2917376), (98, 2708992), (104, 2552704), (112, 2370368), (128, 2074072), (143, 1856512), (148, 1793792), (154, 1723904), (176, 1508416), (182, 1458688), (196, 1354496), (208, 1276352), (224, 1185184), (256, 1037036), (259, 1025024), (286, 928256), (296, 896896), (308, 861952), (352, 754208), (364, 729344), (392, 677248), (407, 652288), (416, 638176), (448, 592592), (481, 551936), (512, 518518), (518, 512512), (539, 492544), (572, 464128), (592, 448448), (616, 430976), (637, 416768), (704, 377104), (728, 364672), (784, 338624), (814, 326144), (832, 319088), (896, 296296), (962, 275968), (1001, 265216), (1024, 259259), (1036, 256256), (1078, 246272), (1144, 232064), (1184, 224224), (1232, 215488), (1274, 208384), (1408, 188552), (1456, 182336), (1568, 169312), (1628, 163072), (1664, 159544), (1792, 148148), (1813, 146432), (1924, 137984), (2002, 132608), (2072, 128128), (2156, 123136), (2288, 116032), (2368, 112112), (2464, 107744), (2548, 104192), (2816, 94276), (2849, 93184), (2912, 91168), (3136, 84656), (3256, 81536), (3328, 79772), (3367, 78848), (3584, 74074), (3626, 73216), (3848, 68992), (4004, 66304), (4144, 64064), (4312, 61568), (4576, 58016), (4736, 56056), (4928, 53872), (5096, 52096), (5291, 50176), (5632, 47138), (5698, 46592), (5824, 45584), (6272, 42328), (6512, 40768), (6656, 39886), (6734, 39424), (7007, 37888), (7168, 37037), (7252, 36608), (7696, 34496), (8008, 33152), (8288, 32032), (8624, 30784), (9152, 29008), (9472, 28028), (9856, 26936), (10192, 26048), (10582, 25088), (11264, 23569), (11396, 23296), (11648, 22792), (12544, 21164), (13024, 20384), (13312, 19943), (13468, 19712), (14014, 18944), (14504, 18304), (15392, 17248), (16016, 16576)]