1663728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 4928256

約数和(自身を除く): 3264528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 137, 138, 176, 184, 253, 264, 274, 276, 368, 411, 506, 528, 548, 552, 759, 822, 1012, 1096, 1104, 1507, 1518, 1644, 2024, 2192, 3014, 3036, 3151, 3288, 4048, 4521, 6028, 6072, 6302, 6576, 9042, 9453, 12056, 12144, 12604, 18084, 18906, 24112, 25208, 34661, 36168, 37812, 50416, 69322, 72336, 75624, 103983, 138644, 151248, 207966, 277288, 415932, 554576, 831864, 1663728]

約数ペア:

[(1, 1663728), (2, 831864), (3, 554576), (4, 415932), (6, 277288), (8, 207966), (11, 151248), (12, 138644), (16, 103983), (22, 75624), (23, 72336), (24, 69322), (33, 50416), (44, 37812), (46, 36168), (48, 34661), (66, 25208), (69, 24112), (88, 18906), (92, 18084), (132, 12604), (137, 12144), (138, 12056), (176, 9453), (184, 9042), (253, 6576), (264, 6302), (274, 6072), (276, 6028), (368, 4521), (411, 4048), (506, 3288), (528, 3151), (548, 3036), (552, 3014), (759, 2192), (822, 2024), (1012, 1644), (1096, 1518), (1104, 1507)]