231330398656

素因数分解:

$2^6\times 7^2\times {\mathrm{167}}^1\times {\mathrm{441713}}^1$

素因数の和:441906

約数の個数: 84

約数和(自身を含む): 537191364528

約数和(自身を除く): 305860965872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 167, 196, 224, 334, 392, 448, 668, 784, 1169, 1336, 1568, 2338, 2672, 3136, 4676, 5344, 8183, 9352, 10688, 16366, 18704, 32732, 37408, 65464, 74816, 130928, 261856, 441713, 523712, 883426, 1766852, 3091991, 3533704, 6183982, 7067408, 12367964, 14134816, 21643937, 24735928, 28269632, 43287874, 49471856, 73766071, 86575748, 98943712, 147532142, 173151496, 197887424, 295064284, 346302992, 516362497, 590128568, 692605984, 1032724994, 1180257136, 1385211968, 2065449988, 2360514272, 3614537479, 4130899976, 4721028544, 7229074958, 8261799952, 14458149916, 16523599904, 28916299832, 33047199808, 57832599664, 115665199328, 231330398656]

約数ペア:

[(1, 231330398656), (2, 115665199328), (4, 57832599664), (7, 33047199808), (8, 28916299832), (14, 16523599904), (16, 14458149916), (28, 8261799952), (32, 7229074958), (49, 4721028544), (56, 4130899976), (64, 3614537479), (98, 2360514272), (112, 2065449988), (167, 1385211968), (196, 1180257136), (224, 1032724994), (334, 692605984), (392, 590128568), (448, 516362497), (668, 346302992), (784, 295064284), (1169, 197887424), (1336, 173151496), (1568, 147532142), (2338, 98943712), (2672, 86575748), (3136, 73766071), (4676, 49471856), (5344, 43287874), (8183, 28269632), (9352, 24735928), (10688, 21643937), (16366, 14134816), (18704, 12367964), (32732, 7067408), (37408, 6183982), (65464, 3533704), (74816, 3091991), (130928, 1766852), (261856, 883426), (441713, 523712)]