289291208

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 548208000

約数和(自身を除く): 258916792

約数列:

[1, 2, 4, 8, 179, 269, 358, 538, 716, 751, 1076, 1432, 1502, 2152, 3004, 6008, 48151, 96302, 134429, 192604, 202019, 268858, 385208, 404038, 537716, 808076, 1075432, 1616152, 36161401, 72322802, 144645604, 289291208]

約数ペア:

[(1, 289291208), (2, 144645604), (4, 72322802), (8, 36161401), (179, 1616152), (269, 1075432), (358, 808076), (538, 537716), (716, 404038), (751, 385208), (1076, 268858), (1432, 202019), (1502, 192604), (2152, 134429), (3004, 96302), (6008, 48151)]