279465984

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 312

約数和(自身を含む): 998646720

約数和(自身を除く): 719180736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 256, 266, 288, 304, 336, 342, 361, 378, 384, 399, 432, 448, 456, 504, 512, 513, 532, 576, 608, 672, 684, 722, 756, 768, 798, 864, 896, 912, 1008, 1024, 1026, 1064, 1083, 1152, 1197, 1216, 1344, 1368, 1444, 1512, 1536, 1596, 1728, 1792, 1824, 2016, 2048, 2052, 2128, 2166, 2304, 2394, 2432, 2527, 2688, 2736, 2888, 3024, 3072, 3192, 3249, 3456, 3584, 3591, 3648, 4032, 4096, 4104, 4256, 4332, 4608, 4788, 4864, 5054, 5376, 5472, 5776, 6048, 6144, 6384, 6498, 6912, 7168, 7182, 7296, 7581, 8064, 8208, 8512, 8664, 9216, 9576, 9728, 9747, 10108, 10752, 10944, 11552, 12096, 12288, 12768, 12996, 13824, 14336, 14364, 14592, 15162, 16128, 16416, 17024, 17328, 18432, 19152, 19456, 19494, 20216, 21504, 21888, 22743, 23104, 24192, 25536, 25992, 27648, 28672, 28728, 29184, 30324, 32256, 32832, 34048, 34656, 36864, 38304, 38912, 38988, 40432, 43008, 43776, 45486, 46208, 48384, 51072, 51984, 55296, 57456, 58368, 60648, 64512, 65664, 68096, 68229, 69312, 76608, 77824, 77976, 80864, 86016, 87552, 90972, 92416, 96768, 102144, 103968, 110592, 114912, 116736, 121296, 129024, 131328, 136192, 136458, 138624, 153216, 155952, 161728, 175104, 181944, 184832, 193536, 204288, 207936, 229824, 233472, 242592, 258048, 262656, 272384, 272916, 277248, 306432, 311904, 323456, 350208, 363888, 369664, 387072, 408576, 415872, 459648, 485184, 525312, 544768, 545832, 554496, 612864, 623808, 646912, 700416, 727776, 739328, 774144, 817152, 831744, 919296, 970368, 1050624, 1091664, 1108992, 1225728, 1247616, 1293824, 1455552, 1478656, 1634304, 1663488, 1838592, 1940736, 2101248, 2183328, 2217984, 2451456, 2495232, 2587648, 2911104, 3326976, 3677184, 3881472, 4366656, 4435968, 4902912, 4990464, 5175296, 5822208, 6653952, 7354368, 7762944, 8733312, 9980928, 10350592, 11644416, 13307904, 14708736, 15525888, 17466624, 19961856, 23288832, 31051776, 34933248, 39923712, 46577664, 69866496, 93155328, 139732992, 279465984]

約数ペア:

[(1, 279465984), (2, 139732992), (3, 93155328), (4, 69866496), (6, 46577664), (7, 39923712), (8, 34933248), (9, 31051776), (12, 23288832), (14, 19961856), (16, 17466624), (18, 15525888), (19, 14708736), (21, 13307904), (24, 11644416), (27, 10350592), (28, 9980928), (32, 8733312), (36, 7762944), (38, 7354368), (42, 6653952), (48, 5822208), (54, 5175296), (56, 4990464), (57, 4902912), (63, 4435968), (64, 4366656), (72, 3881472), (76, 3677184), (84, 3326976), (96, 2911104), (108, 2587648), (112, 2495232), (114, 2451456), (126, 2217984), (128, 2183328), (133, 2101248), (144, 1940736), (152, 1838592), (168, 1663488), (171, 1634304), (189, 1478656), (192, 1455552), (216, 1293824), (224, 1247616), (228, 1225728), (252, 1108992), (256, 1091664), (266, 1050624), (288, 970368), (304, 919296), (336, 831744), (342, 817152), (361, 774144), (378, 739328), (384, 727776), (399, 700416), (432, 646912), (448, 623808), (456, 612864), (504, 554496), (512, 545832), (513, 544768), (532, 525312), (576, 485184), (608, 459648), (672, 415872), (684, 408576), (722, 387072), (756, 369664), (768, 363888), (798, 350208), (864, 323456), (896, 311904), (912, 306432), (1008, 277248), (1024, 272916), (1026, 272384), (1064, 262656), (1083, 258048), (1152, 242592), (1197, 233472), (1216, 229824), (1344, 207936), (1368, 204288), (1444, 193536), (1512, 184832), (1536, 181944), (1596, 175104), (1728, 161728), (1792, 155952), (1824, 153216), (2016, 138624), (2048, 136458), (2052, 136192), (2128, 131328), (2166, 129024), (2304, 121296), (2394, 116736), (2432, 114912), (2527, 110592), (2688, 103968), (2736, 102144), (2888, 96768), (3024, 92416), (3072, 90972), (3192, 87552), (3249, 86016), (3456, 80864), (3584, 77976), (3591, 77824), (3648, 76608), (4032, 69312), (4096, 68229), (4104, 68096), (4256, 65664), (4332, 64512), (4608, 60648), (4788, 58368), (4864, 57456), (5054, 55296), (5376, 51984), (5472, 51072), (5776, 48384), (6048, 46208), (6144, 45486), (6384, 43776), (6498, 43008), (6912, 40432), (7168, 38988), (7182, 38912), (7296, 38304), (7581, 36864), (8064, 34656), (8208, 34048), (8512, 32832), (8664, 32256), (9216, 30324), (9576, 29184), (9728, 28728), (9747, 28672), (10108, 27648), (10752, 25992), (10944, 25536), (11552, 24192), (12096, 23104), (12288, 22743), (12768, 21888), (12996, 21504), (13824, 20216), (14336, 19494), (14364, 19456), (14592, 19152), (15162, 18432), (16128, 17328), (16416, 17024)]