811209264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43223}}^1$

素因数の和:43274

約数の個数: 80

約数和(自身を含む): 2315423232

約数和(自身を除く): 1504213968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 43223, 86446, 129669, 172892, 259338, 345784, 518676, 691568, 734791, 994129, 1037352, 1469582, 1988258, 2074704, 2204373, 2939164, 2982387, 3976516, 4408746, 5878328, 5964774, 7953032, 8817492, 11756656, 11929548, 15906064, 16900193, 17634984, 23859096, 33800386, 35269968, 47718192, 50700579, 67600772, 101401158, 135201544, 202802316, 270403088, 405604632, 811209264]

約数ペア:

[(1, 811209264), (2, 405604632), (3, 270403088), (4, 202802316), (6, 135201544), (8, 101401158), (12, 67600772), (16, 50700579), (17, 47718192), (23, 35269968), (24, 33800386), (34, 23859096), (46, 17634984), (48, 16900193), (51, 15906064), (68, 11929548), (69, 11756656), (92, 8817492), (102, 7953032), (136, 5964774), (138, 5878328), (184, 4408746), (204, 3976516), (272, 2982387), (276, 2939164), (368, 2204373), (391, 2074704), (408, 1988258), (552, 1469582), (782, 1037352), (816, 994129), (1104, 734791), (1173, 691568), (1564, 518676), (2346, 345784), (3128, 259338), (4692, 172892), (6256, 129669), (9384, 86446), (18768, 43223)]