242528514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 519147552

約数和(自身を除く): 276619038

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 529, 989, 1058, 1587, 1777, 1978, 2967, 3174, 3554, 5331, 5934, 10662, 22747, 40871, 45494, 68241, 76411, 81742, 122613, 136482, 152822, 229233, 245226, 458466, 940033, 1757453, 1880066, 2820099, 3514906, 5272359, 5640198, 10544718, 40421419, 80842838, 121264257, 242528514]

約数ペア:

[(1, 242528514), (2, 121264257), (3, 80842838), (6, 40421419), (23, 10544718), (43, 5640198), (46, 5272359), (69, 3514906), (86, 2820099), (129, 1880066), (138, 1757453), (258, 940033), (529, 458466), (989, 245226), (1058, 229233), (1587, 152822), (1777, 136482), (1978, 122613), (2967, 81742), (3174, 76411), (3554, 68241), (5331, 45494), (5934, 40871), (10662, 22747)]