40282159968

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1006249}}^1$

素因数の和:1006404

約数の個数: 72

約数和(自身を含む): 115376625000

約数和(自身を除く): 75094465032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 40032, 1006249, 2012498, 3018747, 4024996, 6037494, 8049992, 9056241, 12074988, 16099984, 18112482, 24149976, 32199968, 36224964, 48299952, 72449928, 96599904, 139868611, 144899856, 279737222, 289799712, 419605833, 559474444, 839211666, 1118948888, 1258817499, 1678423332, 2237897776, 2517634998, 3356846664, 4475795552, 5035269996, 6713693328, 10070539992, 13427386656, 20141079984, 40282159968]

約数ペア:

[(1, 40282159968), (2, 20141079984), (3, 13427386656), (4, 10070539992), (6, 6713693328), (8, 5035269996), (9, 4475795552), (12, 3356846664), (16, 2517634998), (18, 2237897776), (24, 1678423332), (32, 1258817499), (36, 1118948888), (48, 839211666), (72, 559474444), (96, 419605833), (139, 289799712), (144, 279737222), (278, 144899856), (288, 139868611), (417, 96599904), (556, 72449928), (834, 48299952), (1112, 36224964), (1251, 32199968), (1668, 24149976), (2224, 18112482), (2502, 16099984), (3336, 12074988), (4448, 9056241), (5004, 8049992), (6672, 6037494), (10008, 4024996), (13344, 3018747), (20016, 2012498), (40032, 1006249)]