252172816

素因数分解:

$2^4\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1223}}^1$

素因数の和:1508

約数の個数: 60

約数和(自身を含む): 570981312

約数和(自身を除く): 318808496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 263, 392, 526, 784, 1052, 1223, 1841, 2104, 2446, 3682, 4208, 4892, 7364, 8561, 9784, 12887, 14728, 17122, 19568, 25774, 29456, 34244, 51548, 59927, 68488, 103096, 119854, 136976, 206192, 239708, 321649, 479416, 643298, 958832, 1286596, 2251543, 2573192, 4503086, 5146384, 9006172, 15760801, 18012344, 31521602, 36024688, 63043204, 126086408, 252172816]

約数ペア:

[(1, 252172816), (2, 126086408), (4, 63043204), (7, 36024688), (8, 31521602), (14, 18012344), (16, 15760801), (28, 9006172), (49, 5146384), (56, 4503086), (98, 2573192), (112, 2251543), (196, 1286596), (263, 958832), (392, 643298), (526, 479416), (784, 321649), (1052, 239708), (1223, 206192), (1841, 136976), (2104, 119854), (2446, 103096), (3682, 68488), (4208, 59927), (4892, 51548), (7364, 34244), (8561, 29456), (9784, 25774), (12887, 19568), (14728, 17122)]