266911232

素因数分解:

$2^9\times 7^2\times {\mathrm{10639}}^1$

素因数の和:10671

約数の個数: 60

約数和(自身を含む): 620429040

約数和(自身を除く): 353517808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 10639, 12544, 21278, 25088, 42556, 74473, 85112, 148946, 170224, 297892, 340448, 521311, 595784, 680896, 1042622, 1191568, 1361792, 2085244, 2383136, 2723584, 4170488, 4766272, 5447168, 8340976, 9532544, 16681952, 19065088, 33363904, 38130176, 66727808, 133455616, 266911232]

約数ペア:

[(1, 266911232), (2, 133455616), (4, 66727808), (7, 38130176), (8, 33363904), (14, 19065088), (16, 16681952), (28, 9532544), (32, 8340976), (49, 5447168), (56, 4766272), (64, 4170488), (98, 2723584), (112, 2383136), (128, 2085244), (196, 1361792), (224, 1191568), (256, 1042622), (392, 680896), (448, 595784), (512, 521311), (784, 340448), (896, 297892), (1568, 170224), (1792, 148946), (3136, 85112), (3584, 74473), (6272, 42556), (10639, 25088), (12544, 21278)]