307655816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{27647}}^1$

素因数の和:27773

約数の個数: 32

約数和(自身を含む): 627056640

約数和(自身を除く): 319400824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 27647, 55294, 110588, 221176, 359411, 718822, 1437644, 2875288, 2958229, 5916458, 11832916, 23665832, 38456977, 76913954, 153827908, 307655816]

約数ペア:

[(1, 307655816), (2, 153827908), (4, 76913954), (8, 38456977), (13, 23665832), (26, 11832916), (52, 5916458), (104, 2958229), (107, 2875288), (214, 1437644), (428, 718822), (856, 359411), (1391, 221176), (2782, 110588), (5564, 55294), (11128, 27647)]