305921523712

素因数分解:

$2^{19}\times 7^1\times {\mathrm{83357}}^1$

素因数の和:83402

約数の個数: 80

約数和(自身を含む): 699256918800

約数和(自身を除く): 393335395088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 14336, 16384, 28672, 32768, 57344, 65536, 83357, 114688, 131072, 166714, 229376, 262144, 333428, 458752, 524288, 583499, 666856, 917504, 1166998, 1333712, 1835008, 2333996, 2667424, 3670016, 4667992, 5334848, 9335984, 10669696, 18671968, 21339392, 37343936, 42678784, 74687872, 85357568, 149375744, 170715136, 298751488, 341430272, 597502976, 682860544, 1195005952, 1365721088, 2390011904, 2731442176, 4780023808, 5462884352, 9560047616, 10925768704, 19120095232, 21851537408, 38240190464, 43703074816, 76480380928, 152960761856, 305921523712]

約数ペア:

[(1, 305921523712), (2, 152960761856), (4, 76480380928), (7, 43703074816), (8, 38240190464), (14, 21851537408), (16, 19120095232), (28, 10925768704), (32, 9560047616), (56, 5462884352), (64, 4780023808), (112, 2731442176), (128, 2390011904), (224, 1365721088), (256, 1195005952), (448, 682860544), (512, 597502976), (896, 341430272), (1024, 298751488), (1792, 170715136), (2048, 149375744), (3584, 85357568), (4096, 74687872), (7168, 42678784), (8192, 37343936), (14336, 21339392), (16384, 18671968), (28672, 10669696), (32768, 9335984), (57344, 5334848), (65536, 4667992), (83357, 3670016), (114688, 2667424), (131072, 2333996), (166714, 1835008), (229376, 1333712), (262144, 1166998), (333428, 917504), (458752, 666856), (524288, 583499)]