275963968

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2211

約数の個数: 56

約数和(自身を含む): 628074944

約数和(自身を除く): 352110976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 448, 662, 1324, 1861, 2317, 2648, 3722, 4634, 5296, 7444, 9268, 10592, 13027, 14888, 18536, 21184, 26054, 29776, 37072, 52108, 59552, 74144, 104216, 119104, 148288, 208432, 416864, 615991, 833728, 1231982, 2463964, 4311937, 4927928, 8623874, 9855856, 17247748, 19711712, 34495496, 39423424, 68990992, 137981984, 275963968]

約数ペア:

[(1, 275963968), (2, 137981984), (4, 68990992), (7, 39423424), (8, 34495496), (14, 19711712), (16, 17247748), (28, 9855856), (32, 8623874), (56, 4927928), (64, 4311937), (112, 2463964), (224, 1231982), (331, 833728), (448, 615991), (662, 416864), (1324, 208432), (1861, 148288), (2317, 119104), (2648, 104216), (3722, 74144), (4634, 59552), (5296, 52108), (7444, 37072), (9268, 29776), (10592, 26054), (13027, 21184), (14888, 18536)]