312055854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{11617}}^1$

素因数の和:11681

約数の個数: 48

約数和(自身を含む): 704608464

約数和(自身を除く): 392552610

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 4477, 8954, 11617, 13431, 23234, 26862, 34851, 69702, 127787, 255574, 383361, 429829, 766722, 859658, 1289487, 1405657, 2578974, 2811314, 4216971, 4728119, 8433942, 9456238, 14184357, 28368714, 52009309, 104018618, 156027927, 312055854]

約数ペア:

[(1, 312055854), (2, 156027927), (3, 104018618), (6, 52009309), (11, 28368714), (22, 14184357), (33, 9456238), (37, 8433942), (66, 4728119), (74, 4216971), (111, 2811314), (121, 2578974), (222, 1405657), (242, 1289487), (363, 859658), (407, 766722), (726, 429829), (814, 383361), (1221, 255574), (2442, 127787), (4477, 69702), (8954, 34851), (11617, 26862), (13431, 23234)]