264676832

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2861}}^1$

素因数の和:2944

約数の個数: 72

約数和(自身を含む): 616646520

約数和(自身を除く): 351969688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 392, 413, 472, 784, 826, 944, 1568, 1652, 1888, 2861, 2891, 3304, 5722, 5782, 6608, 11444, 11564, 13216, 20027, 22888, 23128, 40054, 45776, 46256, 80108, 91552, 92512, 140189, 160216, 168799, 280378, 320432, 337598, 560756, 640864, 675196, 1121512, 1181593, 1350392, 2243024, 2363186, 2700784, 4486048, 4726372, 5401568, 8271151, 9452744, 16542302, 18905488, 33084604, 37810976, 66169208, 132338416, 264676832]

約数ペア:

[(1, 264676832), (2, 132338416), (4, 66169208), (7, 37810976), (8, 33084604), (14, 18905488), (16, 16542302), (28, 9452744), (32, 8271151), (49, 5401568), (56, 4726372), (59, 4486048), (98, 2700784), (112, 2363186), (118, 2243024), (196, 1350392), (224, 1181593), (236, 1121512), (392, 675196), (413, 640864), (472, 560756), (784, 337598), (826, 320432), (944, 280378), (1568, 168799), (1652, 160216), (1888, 140189), (2861, 92512), (2891, 91552), (3304, 80108), (5722, 46256), (5782, 45776), (6608, 40054), (11444, 23128), (11564, 22888), (13216, 20027)]