269532928

素因数分解:

$2^8\times 7^2\times {\mathrm{21487}}^1$

素因数の和:21517

約数の個数: 54

約数和(自身を含む): 625880976

約数和(自身を除く): 356348048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 21487, 42974, 85948, 150409, 171896, 300818, 343792, 601636, 687584, 1052863, 1203272, 1375168, 2105726, 2406544, 2750336, 4211452, 4813088, 5500672, 8422904, 9626176, 16845808, 19252352, 33691616, 38504704, 67383232, 134766464, 269532928]

約数ペア:

[(1, 269532928), (2, 134766464), (4, 67383232), (7, 38504704), (8, 33691616), (14, 19252352), (16, 16845808), (28, 9626176), (32, 8422904), (49, 5500672), (56, 4813088), (64, 4211452), (98, 2750336), (112, 2406544), (128, 2105726), (196, 1375168), (224, 1203272), (256, 1052863), (392, 687584), (448, 601636), (784, 343792), (896, 300818), (1568, 171896), (1792, 150409), (3136, 85948), (6272, 42974), (12544, 21487)]