866154816

素因数分解:

$2^6\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1997}}^1$

素因数の和:2269

約数の個数: 112

約数和(自身を含む): 2557759680

約数和(自身を除く): 1691604864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 251, 288, 432, 502, 576, 753, 864, 1004, 1506, 1728, 1997, 2008, 2259, 3012, 3994, 4016, 4518, 5991, 6024, 6777, 7988, 8032, 9036, 11982, 12048, 13554, 15976, 16064, 17973, 18072, 23964, 24096, 27108, 31952, 35946, 36144, 47928, 48192, 53919, 54216, 63904, 71892, 72288, 95856, 107838, 108432, 127808, 143784, 144576, 191712, 215676, 216864, 287568, 383424, 431352, 433728, 501247, 575136, 862704, 1002494, 1150272, 1503741, 1725408, 2004988, 3007482, 3450816, 4009976, 4511223, 6014964, 8019952, 9022446, 12029928, 13533669, 16039904, 18044892, 24059856, 27067338, 32079808, 36089784, 48119712, 54134676, 72179568, 96239424, 108269352, 144359136, 216538704, 288718272, 433077408, 866154816]

約数ペア:

[(1, 866154816), (2, 433077408), (3, 288718272), (4, 216538704), (6, 144359136), (8, 108269352), (9, 96239424), (12, 72179568), (16, 54134676), (18, 48119712), (24, 36089784), (27, 32079808), (32, 27067338), (36, 24059856), (48, 18044892), (54, 16039904), (64, 13533669), (72, 12029928), (96, 9022446), (108, 8019952), (144, 6014964), (192, 4511223), (216, 4009976), (251, 3450816), (288, 3007482), (432, 2004988), (502, 1725408), (576, 1503741), (753, 1150272), (864, 1002494), (1004, 862704), (1506, 575136), (1728, 501247), (1997, 433728), (2008, 431352), (2259, 383424), (3012, 287568), (3994, 216864), (4016, 215676), (4518, 191712), (5991, 144576), (6024, 143784), (6777, 127808), (7988, 108432), (8032, 107838), (9036, 95856), (11982, 72288), (12048, 71892), (13554, 63904), (15976, 54216), (16064, 53919), (17973, 48192), (18072, 47928), (23964, 36144), (24096, 35946), (27108, 31952)]