318424688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1170679}}^1$

素因数の和:1170704

約数の個数: 20

約数和(自身を含む): 653239440

約数和(自身を除く): 334814752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1170679, 2341358, 4682716, 9365432, 18730864, 19901543, 39803086, 79606172, 159212344, 318424688]

約数ペア:

[(1, 318424688), (2, 159212344), (4, 79606172), (8, 39803086), (16, 19901543), (17, 18730864), (34, 9365432), (68, 4682716), (136, 2341358), (272, 1170679)]