289330482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{25609}}^1$

素因数の和:25890

約数の個数: 32

約数和(自身を含む): 663811200

約数和(自身を除く): 374480718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 11298, 25609, 51218, 76827, 153654, 179263, 358526, 537789, 1075578, 6888821, 13777642, 20666463, 41332926, 48221747, 96443494, 144665241, 289330482]

約数ペア:

[(1, 289330482), (2, 144665241), (3, 96443494), (6, 48221747), (7, 41332926), (14, 20666463), (21, 13777642), (42, 6888821), (269, 1075578), (538, 537789), (807, 358526), (1614, 179263), (1883, 153654), (3766, 76827), (5649, 51218), (11298, 25609)]