308771274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{319639}}^1$

素因数の和:319674

約数の個数: 32

約数和(自身を含む): 736450560

約数和(自身を除く): 427679286

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 319639, 639278, 958917, 1917834, 2237473, 4474946, 6712419, 7351697, 13424838, 14703394, 22055091, 44110182, 51461879, 102923758, 154385637, 308771274]

約数ペア:

[(1, 308771274), (2, 154385637), (3, 102923758), (6, 51461879), (7, 44110182), (14, 22055091), (21, 14703394), (23, 13424838), (42, 7351697), (46, 6712419), (69, 4474946), (138, 2237473), (161, 1917834), (322, 958917), (483, 639278), (966, 319639)]