277288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 596160

約数和(自身を除く): 318872

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 137, 184, 253, 274, 506, 548, 1012, 1096, 1507, 2024, 3014, 3151, 6028, 6302, 12056, 12604, 25208, 34661, 69322, 138644, 277288]

約数ペア:

[(1, 277288), (2, 138644), (4, 69322), (8, 34661), (11, 25208), (22, 12604), (23, 12056), (44, 6302), (46, 6028), (88, 3151), (92, 3014), (137, 2024), (184, 1507), (253, 1096), (274, 1012), (506, 548)]