317400076

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{23087}}^1$

素因数の和:23589

約数の個数: 24

約数和(自身を含む): 636120576

約数和(自身を除く): 318720500

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 13748, 23087, 46174, 92348, 161609, 323218, 646436, 11335717, 22671434, 45342868, 79350019, 158700038, 317400076]

約数ペア:

[(1, 317400076), (2, 158700038), (4, 79350019), (7, 45342868), (14, 22671434), (28, 11335717), (491, 646436), (982, 323218), (1964, 161609), (3437, 92348), (6874, 46174), (13748, 23087)]