247553640894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{256266709}}^1$

素因数の和:256266744

約数の個数: 32

約数和(自身を含む): 590438499840

約数和(自身を除く): 342884858946

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 256266709, 512533418, 768800127, 1537600254, 1793866963, 3587733926, 5381600889, 5894134307, 10763201778, 11788268614, 17682402921, 35364805842, 41258940149, 82517880298, 123776820447, 247553640894]

約数ペア:

[(1, 247553640894), (2, 123776820447), (3, 82517880298), (6, 41258940149), (7, 35364805842), (14, 17682402921), (21, 11788268614), (23, 10763201778), (42, 5894134307), (46, 5381600889), (69, 3587733926), (138, 1793866963), (161, 1537600254), (322, 768800127), (483, 512533418), (966, 256266709)]