318308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 612864

約数和(自身を除く): 294556

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 151, 302, 527, 604, 1054, 2108, 2567, 4681, 5134, 9362, 10268, 18724, 79577, 159154, 318308]

約数ペア:

[(1, 318308), (2, 159154), (4, 79577), (17, 18724), (31, 10268), (34, 9362), (62, 5134), (68, 4681), (124, 2567), (151, 2108), (302, 1054), (527, 604)]