251950688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1423}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 542578176

約数和(自身を除く): 290627488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 503, 1006, 1423, 2012, 2846, 4024, 5533, 5692, 8048, 11066, 11384, 15653, 16096, 22132, 22768, 31306, 44264, 45536, 62612, 88528, 125224, 177056, 250448, 500896, 715769, 1431538, 2863076, 5726152, 7873459, 11452304, 15746918, 22904608, 31493836, 62987672, 125975344, 251950688]

約数ペア:

[(1, 251950688), (2, 125975344), (4, 62987672), (8, 31493836), (11, 22904608), (16, 15746918), (22, 11452304), (32, 7873459), (44, 5726152), (88, 2863076), (176, 1431538), (352, 715769), (503, 500896), (1006, 250448), (1423, 177056), (2012, 125224), (2846, 88528), (4024, 62612), (5533, 45536), (5692, 44264), (8048, 31306), (11066, 22768), (11384, 22132), (15653, 16096)]