226784616

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 576004800

約数和(自身を除く): 349220184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 157, 278, 314, 417, 433, 471, 556, 628, 834, 866, 942, 1112, 1256, 1299, 1668, 1732, 1884, 2598, 3336, 3464, 3768, 5196, 10392, 21823, 43646, 60187, 65469, 67981, 87292, 120374, 130938, 135962, 174584, 180561, 203943, 240748, 261876, 271924, 361122, 407886, 481496, 523752, 543848, 722244, 815772, 1444488, 1631544, 9449359, 18898718, 28348077, 37797436, 56696154, 75594872, 113392308, 226784616]

約数ペア:

[(1, 226784616), (2, 113392308), (3, 75594872), (4, 56696154), (6, 37797436), (8, 28348077), (12, 18898718), (24, 9449359), (139, 1631544), (157, 1444488), (278, 815772), (314, 722244), (417, 543848), (433, 523752), (471, 481496), (556, 407886), (628, 361122), (834, 271924), (866, 261876), (942, 240748), (1112, 203943), (1256, 180561), (1299, 174584), (1668, 135962), (1732, 130938), (1884, 120374), (2598, 87292), (3336, 67981), (3464, 65469), (3768, 60187), (5196, 43646), (10392, 21823)]