325320044

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{77977}}^1$

素因数の和:78137

約数の個数: 24

約数和(自身を含む): 655015200

約数和(自身を除く): 329695156

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 77977, 155954, 311908, 545839, 1091678, 2183356, 11618573, 23237146, 46474292, 81330011, 162660022, 325320044]

約数ペア:

[(1, 325320044), (2, 162660022), (4, 81330011), (7, 46474292), (14, 23237146), (28, 11618573), (149, 2183356), (298, 1091678), (596, 545839), (1043, 311908), (2086, 155954), (4172, 77977)]