210864816

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{3109}}^1$

素因数の和:3283

約数の個数: 80

約数和(自身を含む): 609311200

約数和(自身を除く): 398446384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3109, 3768, 4239, 5652, 6218, 7536, 8478, 9327, 11304, 12436, 16956, 18654, 22608, 24872, 27981, 33912, 37308, 49744, 55962, 67824, 74616, 83943, 111924, 149232, 167886, 223848, 335772, 447696, 488113, 671544, 976226, 1343088, 1464339, 1952452, 2928678, 3904904, 4393017, 5857356, 7809808, 8786034, 11714712, 13179051, 17572068, 23429424, 26358102, 35144136, 52716204, 70288272, 105432408, 210864816]

約数ペア:

[(1, 210864816), (2, 105432408), (3, 70288272), (4, 52716204), (6, 35144136), (8, 26358102), (9, 23429424), (12, 17572068), (16, 13179051), (18, 11714712), (24, 8786034), (27, 7809808), (36, 5857356), (48, 4393017), (54, 3904904), (72, 2928678), (108, 1952452), (144, 1464339), (157, 1343088), (216, 976226), (314, 671544), (432, 488113), (471, 447696), (628, 335772), (942, 223848), (1256, 167886), (1413, 149232), (1884, 111924), (2512, 83943), (2826, 74616), (3109, 67824), (3768, 55962), (4239, 49744), (5652, 37308), (6218, 33912), (7536, 27981), (8478, 24872), (9327, 22608), (11304, 18654), (12436, 16956)]