240212144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{246119}}^1$

素因数の和:246188

約数の個数: 20

約数和(自身を含む): 473042640

約数和(自身を除く): 232830496

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 246119, 492238, 984476, 1968952, 3937904, 15013259, 30026518, 60053036, 120106072, 240212144]

約数ペア:

[(1, 240212144), (2, 120106072), (4, 60053036), (8, 30026518), (16, 15013259), (61, 3937904), (122, 1968952), (244, 984476), (488, 492238), (976, 246119)]