1490485248

素因数分解:

$2^{16}\times 3^2\times 7^1\times {\mathrm{19}}^2$

素因数の和:83

約数の個数: 306

約数和(自身を含む): 5193557304

約数和(自身を除く): 3703072056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 361, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 722, 768, 798, 896, 912, 1008, 1024, 1064, 1083, 1152, 1197, 1216, 1344, 1368, 1444, 1536, 1596, 1792, 1824, 2016, 2048, 2128, 2166, 2304, 2394, 2432, 2527, 2688, 2736, 2888, 3072, 3192, 3249, 3584, 3648, 4032, 4096, 4256, 4332, 4608, 4788, 4864, 5054, 5376, 5472, 5776, 6144, 6384, 6498, 7168, 7296, 7581, 8064, 8192, 8512, 8664, 9216, 9576, 9728, 10108, 10752, 10944, 11552, 12288, 12768, 12996, 14336, 14592, 15162, 16128, 16384, 17024, 17328, 18432, 19152, 19456, 20216, 21504, 21888, 22743, 23104, 24576, 25536, 25992, 28672, 29184, 30324, 32256, 32768, 34048, 34656, 36864, 38304, 38912, 40432, 43008, 43776, 45486, 46208, 49152, 51072, 51984, 57344, 58368, 60648, 64512, 65536, 68096, 69312, 73728, 76608, 77824, 80864, 86016, 87552, 90972, 92416, 98304, 102144, 103968, 114688, 116736, 121296, 129024, 136192, 138624, 147456, 153216, 155648, 161728, 172032, 175104, 181944, 184832, 196608, 204288, 207936, 229376, 233472, 242592, 258048, 272384, 277248, 294912, 306432, 311296, 323456, 344064, 350208, 363888, 369664, 408576, 415872, 458752, 466944, 485184, 516096, 544768, 554496, 589824, 612864, 622592, 646912, 688128, 700416, 727776, 739328, 817152, 831744, 933888, 970368, 1032192, 1089536, 1108992, 1225728, 1245184, 1293824, 1376256, 1400832, 1455552, 1478656, 1634304, 1663488, 1867776, 1940736, 2064384, 2179072, 2217984, 2451456, 2587648, 2801664, 2911104, 2957312, 3268608, 3326976, 3735552, 3881472, 4128768, 4358144, 4435968, 4902912, 5175296, 5603328, 5822208, 5914624, 6537216, 6653952, 7762944, 8716288, 8871936, 9805824, 10350592, 11206656, 11644416, 11829248, 13074432, 13307904, 15525888, 17743872, 19611648, 20701184, 23288832, 23658496, 26148864, 26615808, 31051776, 35487744, 39223296, 41402368, 46577664, 53231616, 62103552, 70975488, 78446592, 82804736, 93155328, 106463232, 124207104, 165609472, 186310656, 212926464, 248414208, 372621312, 496828416, 745242624, 1490485248]

約数ペア:

[(1, 1490485248), (2, 745242624), (3, 496828416), (4, 372621312), (6, 248414208), (7, 212926464), (8, 186310656), (9, 165609472), (12, 124207104), (14, 106463232), (16, 93155328), (18, 82804736), (19, 78446592), (21, 70975488), (24, 62103552), (28, 53231616), (32, 46577664), (36, 41402368), (38, 39223296), (42, 35487744), (48, 31051776), (56, 26615808), (57, 26148864), (63, 23658496), (64, 23288832), (72, 20701184), (76, 19611648), (84, 17743872), (96, 15525888), (112, 13307904), (114, 13074432), (126, 11829248), (128, 11644416), (133, 11206656), (144, 10350592), (152, 9805824), (168, 8871936), (171, 8716288), (192, 7762944), (224, 6653952), (228, 6537216), (252, 5914624), (256, 5822208), (266, 5603328), (288, 5175296), (304, 4902912), (336, 4435968), (342, 4358144), (361, 4128768), (384, 3881472), (399, 3735552), (448, 3326976), (456, 3268608), (504, 2957312), (512, 2911104), (532, 2801664), (576, 2587648), (608, 2451456), (672, 2217984), (684, 2179072), (722, 2064384), (768, 1940736), (798, 1867776), (896, 1663488), (912, 1634304), (1008, 1478656), (1024, 1455552), (1064, 1400832), (1083, 1376256), (1152, 1293824), (1197, 1245184), (1216, 1225728), (1344, 1108992), (1368, 1089536), (1444, 1032192), (1536, 970368), (1596, 933888), (1792, 831744), (1824, 817152), (2016, 739328), (2048, 727776), (2128, 700416), (2166, 688128), (2304, 646912), (2394, 622592), (2432, 612864), (2527, 589824), (2688, 554496), (2736, 544768), (2888, 516096), (3072, 485184), (3192, 466944), (3249, 458752), (3584, 415872), (3648, 408576), (4032, 369664), (4096, 363888), (4256, 350208), (4332, 344064), (4608, 323456), (4788, 311296), (4864, 306432), (5054, 294912), (5376, 277248), (5472, 272384), (5776, 258048), (6144, 242592), (6384, 233472), (6498, 229376), (7168, 207936), (7296, 204288), (7581, 196608), (8064, 184832), (8192, 181944), (8512, 175104), (8664, 172032), (9216, 161728), (9576, 155648), (9728, 153216), (10108, 147456), (10752, 138624), (10944, 136192), (11552, 129024), (12288, 121296), (12768, 116736), (12996, 114688), (14336, 103968), (14592, 102144), (15162, 98304), (16128, 92416), (16384, 90972), (17024, 87552), (17328, 86016), (18432, 80864), (19152, 77824), (19456, 76608), (20216, 73728), (21504, 69312), (21888, 68096), (22743, 65536), (23104, 64512), (24576, 60648), (25536, 58368), (25992, 57344), (28672, 51984), (29184, 51072), (30324, 49152), (32256, 46208), (32768, 45486), (34048, 43776), (34656, 43008), (36864, 40432), (38304, 38912)]