338285454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4513}}^1$

素因数の和:4593

約数の個数: 48

約数和(自身を含む): 753043536

約数和(自身を除く): 414758082

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2418, 2883, 4513, 5766, 9026, 12493, 13539, 24986, 27078, 37479, 58669, 74958, 117338, 139903, 176007, 279806, 352014, 419709, 839418, 1818739, 3637478, 4336993, 5456217, 8673986, 10912434, 13010979, 26021958, 56380909, 112761818, 169142727, 338285454]

約数ペア:

[(1, 338285454), (2, 169142727), (3, 112761818), (6, 56380909), (13, 26021958), (26, 13010979), (31, 10912434), (39, 8673986), (62, 5456217), (78, 4336993), (93, 3637478), (186, 1818739), (403, 839418), (806, 419709), (961, 352014), (1209, 279806), (1922, 176007), (2418, 139903), (2883, 117338), (4513, 74958), (5766, 58669), (9026, 37479), (12493, 27078), (13539, 24986)]