831864

素因数分解:

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

素因数の和:180

約数の個数: 64

約数和(自身を含む): 2384640

約数和(自身を除く): 1552776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 137, 138, 184, 253, 264, 274, 276, 411, 506, 548, 552, 759, 822, 1012, 1096, 1507, 1518, 1644, 2024, 3014, 3036, 3151, 3288, 4521, 6028, 6072, 6302, 9042, 9453, 12056, 12604, 18084, 18906, 25208, 34661, 36168, 37812, 69322, 75624, 103983, 138644, 207966, 277288, 415932, 831864]

約数ペア:

[(1, 831864), (2, 415932), (3, 277288), (4, 207966), (6, 138644), (8, 103983), (11, 75624), (12, 69322), (22, 37812), (23, 36168), (24, 34661), (33, 25208), (44, 18906), (46, 18084), (66, 12604), (69, 12056), (88, 9453), (92, 9042), (132, 6302), (137, 6072), (138, 6028), (184, 4521), (253, 3288), (264, 3151), (274, 3036), (276, 3014), (411, 2024), (506, 1644), (548, 1518), (552, 1507), (759, 1096), (822, 1012)]