243903744

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 216

約数和(自身を含む): 836077760

約数和(自身を除く): 592174016

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, 64, 71, 72, 84, 96, 108, 112, 126, 128, 142, 144, 168, 189, 192, 213, 216, 224, 252, 256, 284, 288, 336, 378, 384, 426, 432, 448, 497, 504, 568, 576, 639, 672, 756, 768, 852, 864, 896, 994, 1008, 1136, 1152, 1278, 1344, 1491, 1512, 1704, 1728, 1792, 1917, 1988, 2016, 2272, 2304, 2556, 2688, 2982, 3024, 3408, 3456, 3834, 3976, 4032, 4473, 4544, 5041, 5112, 5376, 5964, 6048, 6816, 6912, 7668, 7952, 8064, 8946, 9088, 10082, 10224, 11928, 12096, 13419, 13632, 15123, 15336, 15904, 16128, 17892, 18176, 20164, 20448, 23856, 24192, 26838, 27264, 30246, 30672, 31808, 35287, 35784, 40328, 40896, 45369, 47712, 48384, 53676, 54528, 60492, 61344, 63616, 70574, 71568, 80656, 81792, 90738, 95424, 105861, 107352, 120984, 122688, 127232, 136107, 141148, 143136, 161312, 163584, 181476, 190848, 211722, 214704, 241968, 245376, 272214, 282296, 286272, 317583, 322624, 362952, 381696, 423444, 429408, 483936, 490752, 544428, 564592, 572544, 635166, 645248, 725904, 846888, 858816, 952749, 967872, 1088856, 1129184, 1145088, 1270332, 1290496, 1451808, 1693776, 1717632, 1905498, 1935744, 2177712, 2258368, 2540664, 2903616, 3387552, 3435264, 3810996, 3871488, 4355424, 4516736, 5081328, 5807232, 6775104, 7621992, 8710848, 9033472, 10162656, 11614464, 13550208, 15243984, 17421696, 20325312, 27100416, 30487968, 34843392, 40650624, 60975936, 81301248, 121951872, 243903744]

約数ペア:

[(1, 243903744), (2, 121951872), (3, 81301248), (4, 60975936), (6, 40650624), (7, 34843392), (8, 30487968), (9, 27100416), (12, 20325312), (14, 17421696), (16, 15243984), (18, 13550208), (21, 11614464), (24, 10162656), (27, 9033472), (28, 8710848), (32, 7621992), (36, 6775104), (42, 5807232), (48, 5081328), (54, 4516736), (56, 4355424), (63, 3871488), (64, 3810996), (71, 3435264), (72, 3387552), (84, 2903616), (96, 2540664), (108, 2258368), (112, 2177712), (126, 1935744), (128, 1905498), (142, 1717632), (144, 1693776), (168, 1451808), (189, 1290496), (192, 1270332), (213, 1145088), (216, 1129184), (224, 1088856), (252, 967872), (256, 952749), (284, 858816), (288, 846888), (336, 725904), (378, 645248), (384, 635166), (426, 572544), (432, 564592), (448, 544428), (497, 490752), (504, 483936), (568, 429408), (576, 423444), (639, 381696), (672, 362952), (756, 322624), (768, 317583), (852, 286272), (864, 282296), (896, 272214), (994, 245376), (1008, 241968), (1136, 214704), (1152, 211722), (1278, 190848), (1344, 181476), (1491, 163584), (1512, 161312), (1704, 143136), (1728, 141148), (1792, 136107), (1917, 127232), (1988, 122688), (2016, 120984), (2272, 107352), (2304, 105861), (2556, 95424), (2688, 90738), (2982, 81792), (3024, 80656), (3408, 71568), (3456, 70574), (3834, 63616), (3976, 61344), (4032, 60492), (4473, 54528), (4544, 53676), (5041, 48384), (5112, 47712), (5376, 45369), (5964, 40896), (6048, 40328), (6816, 35784), (6912, 35287), (7668, 31808), (7952, 30672), (8064, 30246), (8946, 27264), (9088, 26838), (10082, 24192), (10224, 23856), (11928, 20448), (12096, 20164), (13419, 18176), (13632, 17892), (15123, 16128), (15336, 15904)]