253348256

素因数分解:

$2^5\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1543}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 571181184

約数和(自身を除く): 317832928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 733, 1466, 1543, 2932, 3086, 5131, 5864, 6172, 10262, 10801, 11728, 12344, 20524, 21602, 23456, 24688, 41048, 43204, 49376, 82096, 86408, 164192, 172816, 345632, 1131019, 2262038, 4524076, 7917133, 9048152, 15834266, 18096304, 31668532, 36192608, 63337064, 126674128, 253348256]

約数ペア:

[(1, 253348256), (2, 126674128), (4, 63337064), (7, 36192608), (8, 31668532), (14, 18096304), (16, 15834266), (28, 9048152), (32, 7917133), (56, 4524076), (112, 2262038), (224, 1131019), (733, 345632), (1466, 172816), (1543, 164192), (2932, 86408), (3086, 82096), (5131, 49376), (5864, 43204), (6172, 41048), (10262, 24688), (10801, 23456), (11728, 21602), (12344, 20524)]