207615744

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{613}}^1$

素因数の和:652

約数の個数: 216

約数和(自身を含む): 715359120

約数和(自身を除く): 507743376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 613, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1226, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 1839, 2016, 2304, 2352, 2452, 2646, 2688, 3024, 3136, 3456, 3528, 3678, 4032, 4291, 4704, 4904, 5292, 5376, 5517, 6048, 6272, 6912, 7056, 7356, 8064, 8582, 9408, 9808, 10584, 11034, 12096, 12544, 12873, 14112, 14712, 16128, 16551, 17164, 18816, 19616, 21168, 22068, 24192, 25746, 28224, 29424, 30037, 33102, 34328, 37632, 38619, 39232, 42336, 44136, 48384, 51492, 56448, 58848, 60074, 66204, 68656, 77238, 78464, 84672, 88272, 90111, 102984, 112896, 115857, 117696, 120148, 132408, 137312, 154476, 156928, 169344, 176544, 180222, 205968, 231714, 235392, 240296, 264816, 270333, 274624, 308952, 338688, 353088, 360444, 411936, 463428, 470784, 480592, 529632, 540666, 549248, 617904, 706176, 720888, 810999, 823872, 926856, 961184, 1059264, 1081332, 1098496, 1235808, 1412352, 1441776, 1621998, 1647744, 1853712, 1922368, 2118528, 2162664, 2471616, 2883552, 3243996, 3295488, 3707424, 3844736, 4237056, 4325328, 4943232, 5767104, 6487992, 7414848, 7689472, 8650656, 9886464, 11534208, 12975984, 14829696, 17301312, 23068416, 25951968, 29659392, 34602624, 51903936, 69205248, 103807872, 207615744]

約数ペア:

[(1, 207615744), (2, 103807872), (3, 69205248), (4, 51903936), (6, 34602624), (7, 29659392), (8, 25951968), (9, 23068416), (12, 17301312), (14, 14829696), (16, 12975984), (18, 11534208), (21, 9886464), (24, 8650656), (27, 7689472), (28, 7414848), (32, 6487992), (36, 5767104), (42, 4943232), (48, 4325328), (49, 4237056), (54, 3844736), (56, 3707424), (63, 3295488), (64, 3243996), (72, 2883552), (84, 2471616), (96, 2162664), (98, 2118528), (108, 1922368), (112, 1853712), (126, 1647744), (128, 1621998), (144, 1441776), (147, 1412352), (168, 1235808), (189, 1098496), (192, 1081332), (196, 1059264), (216, 961184), (224, 926856), (252, 823872), (256, 810999), (288, 720888), (294, 706176), (336, 617904), (378, 549248), (384, 540666), (392, 529632), (432, 480592), (441, 470784), (448, 463428), (504, 411936), (576, 360444), (588, 353088), (613, 338688), (672, 308952), (756, 274624), (768, 270333), (784, 264816), (864, 240296), (882, 235392), (896, 231714), (1008, 205968), (1152, 180222), (1176, 176544), (1226, 169344), (1323, 156928), (1344, 154476), (1512, 137312), (1568, 132408), (1728, 120148), (1764, 117696), (1792, 115857), (1839, 112896), (2016, 102984), (2304, 90111), (2352, 88272), (2452, 84672), (2646, 78464), (2688, 77238), (3024, 68656), (3136, 66204), (3456, 60074), (3528, 58848), (3678, 56448), (4032, 51492), (4291, 48384), (4704, 44136), (4904, 42336), (5292, 39232), (5376, 38619), (5517, 37632), (6048, 34328), (6272, 33102), (6912, 30037), (7056, 29424), (7356, 28224), (8064, 25746), (8582, 24192), (9408, 22068), (9808, 21168), (10584, 19616), (11034, 18816), (12096, 17164), (12544, 16551), (12873, 16128), (14112, 14712)]