244386051

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 421134336

約数和(自身を除く): 176748285

約数列:

[1, 3, 7, 13, 21, 31, 39, 67, 91, 93, 201, 217, 273, 403, 431, 469, 651, 871, 1209, 1293, 1407, 2077, 2613, 2821, 3017, 5603, 6097, 6231, 8463, 9051, 13361, 14539, 16809, 18291, 27001, 28877, 39221, 40083, 43617, 81003, 86631, 93527, 117663, 173693, 189007, 202139, 280581, 375401, 521079, 567021, 606417, 895187, 1126203, 1215851, 2627807, 2685561, 3647553, 6266309, 7883421, 11637431, 18798927, 34912293, 81462017, 244386051]

約数ペア:

[(1, 244386051), (3, 81462017), (7, 34912293), (13, 18798927), (21, 11637431), (31, 7883421), (39, 6266309), (67, 3647553), (91, 2685561), (93, 2627807), (201, 1215851), (217, 1126203), (273, 895187), (403, 606417), (431, 567021), (469, 521079), (651, 375401), (871, 280581), (1209, 202139), (1293, 189007), (1407, 173693), (2077, 117663), (2613, 93527), (2821, 86631), (3017, 81003), (5603, 43617), (6097, 40083), (6231, 39221), (8463, 28877), (9051, 27001), (13361, 18291), (14539, 16809)]