212980752

素因数分解:

$2^4\times 3^5\times {\mathrm{54779}}^1$

素因数の和:54802

約数の個数: 60

約数和(自身を含む): 618137520

約数和(自身を除く): 405156768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 54779, 109558, 164337, 219116, 328674, 438232, 493011, 657348, 876464, 986022, 1314696, 1479033, 1972044, 2629392, 2958066, 3944088, 4437099, 5916132, 7888176, 8874198, 11832264, 13311297, 17748396, 23664528, 26622594, 35496792, 53245188, 70993584, 106490376, 212980752]

約数ペア:

[(1, 212980752), (2, 106490376), (3, 70993584), (4, 53245188), (6, 35496792), (8, 26622594), (9, 23664528), (12, 17748396), (16, 13311297), (18, 11832264), (24, 8874198), (27, 7888176), (36, 5916132), (48, 4437099), (54, 3944088), (72, 2958066), (81, 2629392), (108, 1972044), (144, 1479033), (162, 1314696), (216, 986022), (243, 876464), (324, 657348), (432, 493011), (486, 438232), (648, 328674), (972, 219116), (1296, 164337), (1944, 109558), (3888, 54779)]