266038976

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25819}}^1$

素因数の和:25861

約数の個数: 56

約数和(自身を含む): 629594880

約数和(自身を除く): 363555904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 25819, 51638, 103276, 180733, 206552, 361466, 413104, 593837, 722932, 826208, 1187674, 1445864, 1652416, 2375348, 2891728, 4156859, 4750696, 5783456, 8313718, 9501392, 11566912, 16627436, 19002784, 33254872, 38005568, 66509744, 133019488, 266038976]

約数ペア:

[(1, 266038976), (2, 133019488), (4, 66509744), (7, 38005568), (8, 33254872), (14, 19002784), (16, 16627436), (23, 11566912), (28, 9501392), (32, 8313718), (46, 5783456), (56, 4750696), (64, 4156859), (92, 2891728), (112, 2375348), (161, 1652416), (184, 1445864), (224, 1187674), (322, 826208), (368, 722932), (448, 593837), (644, 413104), (736, 361466), (1288, 206552), (1472, 180733), (2576, 103276), (5152, 51638), (10304, 25819)]