220652096

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1088

約数の個数: 84

約数和(自身を含む): 517038336

約数和(自身を除く): 296386240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 196, 224, 284, 392, 448, 497, 568, 784, 991, 994, 1136, 1568, 1982, 1988, 2272, 3136, 3479, 3964, 3976, 4544, 6937, 6958, 7928, 7952, 13874, 13916, 15856, 15904, 27748, 27832, 31712, 31808, 48559, 55496, 55664, 63424, 70361, 97118, 110992, 111328, 140722, 194236, 221984, 222656, 281444, 388472, 443968, 492527, 562888, 776944, 985054, 1125776, 1553888, 1970108, 2251552, 3107776, 3447689, 3940216, 4503104, 6895378, 7880432, 13790756, 15760864, 27581512, 31521728, 55163024, 110326048, 220652096]

約数ペア:

[(1, 220652096), (2, 110326048), (4, 55163024), (7, 31521728), (8, 27581512), (14, 15760864), (16, 13790756), (28, 7880432), (32, 6895378), (49, 4503104), (56, 3940216), (64, 3447689), (71, 3107776), (98, 2251552), (112, 1970108), (142, 1553888), (196, 1125776), (224, 985054), (284, 776944), (392, 562888), (448, 492527), (497, 443968), (568, 388472), (784, 281444), (991, 222656), (994, 221984), (1136, 194236), (1568, 140722), (1982, 111328), (1988, 110992), (2272, 97118), (3136, 70361), (3479, 63424), (3964, 55664), (3976, 55496), (4544, 48559), (6937, 31808), (6958, 31712), (7928, 27832), (7952, 27748), (13874, 15904), (13916, 15856)]