1890975744

素因数分解:

$2^{17}\times 3^2\times 7^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 216

約数和(自身を含む): 6270460560

約数和(自身を除く): 4379484816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 229, 252, 256, 288, 336, 384, 448, 458, 504, 512, 576, 672, 687, 768, 896, 916, 1008, 1024, 1152, 1344, 1374, 1536, 1603, 1792, 1832, 2016, 2048, 2061, 2304, 2688, 2748, 3072, 3206, 3584, 3664, 4032, 4096, 4122, 4608, 4809, 5376, 5496, 6144, 6412, 7168, 7328, 8064, 8192, 8244, 9216, 9618, 10752, 10992, 12288, 12824, 14336, 14427, 14656, 16128, 16384, 16488, 18432, 19236, 21504, 21984, 24576, 25648, 28672, 28854, 29312, 32256, 32768, 32976, 36864, 38472, 43008, 43968, 49152, 51296, 57344, 57708, 58624, 64512, 65536, 65952, 73728, 76944, 86016, 87936, 98304, 102592, 114688, 115416, 117248, 129024, 131072, 131904, 147456, 153888, 172032, 175872, 196608, 205184, 229376, 230832, 234496, 258048, 263808, 294912, 307776, 344064, 351744, 393216, 410368, 458752, 461664, 468992, 516096, 527616, 589824, 615552, 688128, 703488, 820736, 917504, 923328, 937984, 1032192, 1055232, 1179648, 1231104, 1376256, 1406976, 1641472, 1846656, 1875968, 2064384, 2110464, 2462208, 2752512, 2813952, 3282944, 3693312, 3751936, 4128768, 4220928, 4924416, 5627904, 6565888, 7386624, 7503872, 8257536, 8441856, 9848832, 11255808, 13131776, 14773248, 15007744, 16883712, 19697664, 22511616, 26263552, 29546496, 30015488, 33767424, 39395328, 45023232, 52527104, 59092992, 67534848, 78790656, 90046464, 105054208, 118185984, 135069696, 157581312, 210108416, 236371968, 270139392, 315162624, 472743936, 630325248, 945487872, 1890975744]

約数ペア:

[(1, 1890975744), (2, 945487872), (3, 630325248), (4, 472743936), (6, 315162624), (7, 270139392), (8, 236371968), (9, 210108416), (12, 157581312), (14, 135069696), (16, 118185984), (18, 105054208), (21, 90046464), (24, 78790656), (28, 67534848), (32, 59092992), (36, 52527104), (42, 45023232), (48, 39395328), (56, 33767424), (63, 30015488), (64, 29546496), (72, 26263552), (84, 22511616), (96, 19697664), (112, 16883712), (126, 15007744), (128, 14773248), (144, 13131776), (168, 11255808), (192, 9848832), (224, 8441856), (229, 8257536), (252, 7503872), (256, 7386624), (288, 6565888), (336, 5627904), (384, 4924416), (448, 4220928), (458, 4128768), (504, 3751936), (512, 3693312), (576, 3282944), (672, 2813952), (687, 2752512), (768, 2462208), (896, 2110464), (916, 2064384), (1008, 1875968), (1024, 1846656), (1152, 1641472), (1344, 1406976), (1374, 1376256), (1536, 1231104), (1603, 1179648), (1792, 1055232), (1832, 1032192), (2016, 937984), (2048, 923328), (2061, 917504), (2304, 820736), (2688, 703488), (2748, 688128), (3072, 615552), (3206, 589824), (3584, 527616), (3664, 516096), (4032, 468992), (4096, 461664), (4122, 458752), (4608, 410368), (4809, 393216), (5376, 351744), (5496, 344064), (6144, 307776), (6412, 294912), (7168, 263808), (7328, 258048), (8064, 234496), (8192, 230832), (8244, 229376), (9216, 205184), (9618, 196608), (10752, 175872), (10992, 172032), (12288, 153888), (12824, 147456), (14336, 131904), (14427, 131072), (14656, 129024), (16128, 117248), (16384, 115416), (16488, 114688), (18432, 102592), (19236, 98304), (21504, 87936), (21984, 86016), (24576, 76944), (25648, 73728), (28672, 65952), (28854, 65536), (29312, 64512), (32256, 58624), (32768, 57708), (32976, 57344), (36864, 51296), (38472, 49152), (43008, 43968)]