304680712

素因数分解:

$2^3\times 7^1\times {\mathrm{829}}^1\times {\mathrm{6563}}^1$

素因数の和:7405

約数の個数: 32

約数和(自身を含む): 653774400

約数和(自身を除く): 349093688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 829, 1658, 3316, 5803, 6563, 6632, 11606, 13126, 23212, 26252, 45941, 46424, 52504, 91882, 183764, 367528, 5440727, 10881454, 21762908, 38085089, 43525816, 76170178, 152340356, 304680712]

約数ペア:

[(1, 304680712), (2, 152340356), (4, 76170178), (7, 43525816), (8, 38085089), (14, 21762908), (28, 10881454), (56, 5440727), (829, 367528), (1658, 183764), (3316, 91882), (5803, 52504), (6563, 46424), (6632, 45941), (11606, 26252), (13126, 23212)]