263227104

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 891233280

約数和(自身を除く): 628006176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 213, 216, 224, 252, 284, 288, 336, 378, 426, 432, 497, 504, 568, 613, 639, 672, 756, 852, 864, 994, 1008, 1136, 1226, 1278, 1491, 1512, 1704, 1839, 1917, 1988, 2016, 2272, 2452, 2556, 2982, 3024, 3408, 3678, 3834, 3976, 4291, 4473, 4904, 5112, 5517, 5964, 6048, 6816, 7356, 7668, 7952, 8582, 8946, 9808, 10224, 11034, 11928, 12873, 13419, 14712, 15336, 15904, 16551, 17164, 17892, 19616, 20448, 22068, 23856, 25746, 26838, 29424, 30672, 33102, 34328, 35784, 38619, 43523, 44136, 47712, 51492, 53676, 58848, 61344, 66204, 68656, 71568, 77238, 87046, 88272, 102984, 107352, 115857, 130569, 132408, 137312, 143136, 154476, 174092, 176544, 205968, 214704, 231714, 261138, 264816, 304661, 308952, 348184, 391707, 411936, 429408, 463428, 522276, 529632, 609322, 617904, 696368, 783414, 913983, 926856, 1044552, 1175121, 1218644, 1235808, 1392736, 1566828, 1827966, 1853712, 2089104, 2350242, 2437288, 2741949, 3133656, 3655932, 3707424, 4178208, 4700484, 4874576, 5483898, 6267312, 7311864, 8225847, 9400968, 9749152, 10967796, 12534624, 14623728, 16451694, 18801936, 21935592, 29247456, 32903388, 37603872, 43871184, 65806776, 87742368, 131613552, 263227104]

約数ペア:

[(1, 263227104), (2, 131613552), (3, 87742368), (4, 65806776), (6, 43871184), (7, 37603872), (8, 32903388), (9, 29247456), (12, 21935592), (14, 18801936), (16, 16451694), (18, 14623728), (21, 12534624), (24, 10967796), (27, 9749152), (28, 9400968), (32, 8225847), (36, 7311864), (42, 6267312), (48, 5483898), (54, 4874576), (56, 4700484), (63, 4178208), (71, 3707424), (72, 3655932), (84, 3133656), (96, 2741949), (108, 2437288), (112, 2350242), (126, 2089104), (142, 1853712), (144, 1827966), (168, 1566828), (189, 1392736), (213, 1235808), (216, 1218644), (224, 1175121), (252, 1044552), (284, 926856), (288, 913983), (336, 783414), (378, 696368), (426, 617904), (432, 609322), (497, 529632), (504, 522276), (568, 463428), (613, 429408), (639, 411936), (672, 391707), (756, 348184), (852, 308952), (864, 304661), (994, 264816), (1008, 261138), (1136, 231714), (1226, 214704), (1278, 205968), (1491, 176544), (1512, 174092), (1704, 154476), (1839, 143136), (1917, 137312), (1988, 132408), (2016, 130569), (2272, 115857), (2452, 107352), (2556, 102984), (2982, 88272), (3024, 87046), (3408, 77238), (3678, 71568), (3834, 68656), (3976, 66204), (4291, 61344), (4473, 58848), (4904, 53676), (5112, 51492), (5517, 47712), (5964, 44136), (6048, 43523), (6816, 38619), (7356, 35784), (7668, 34328), (7952, 33102), (8582, 30672), (8946, 29424), (9808, 26838), (10224, 25746), (11034, 23856), (11928, 22068), (12873, 20448), (13419, 19616), (14712, 17892), (15336, 17164), (15904, 16551)]