264261984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{393247}}^1$

素因数の和:393267

約数の個数: 48

約数和(自身を含む): 792787968

約数和(自身を除く): 528525984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 393247, 786494, 1179741, 1572988, 2359482, 2752729, 3145976, 4718964, 5505458, 6291952, 8258187, 9437928, 11010916, 12583904, 16516374, 18875856, 22021832, 33032748, 37751712, 44043664, 66065496, 88087328, 132130992, 264261984]

約数ペア:

[(1, 264261984), (2, 132130992), (3, 88087328), (4, 66065496), (6, 44043664), (7, 37751712), (8, 33032748), (12, 22021832), (14, 18875856), (16, 16516374), (21, 12583904), (24, 11010916), (28, 9437928), (32, 8258187), (42, 6291952), (48, 5505458), (56, 4718964), (84, 3145976), (96, 2752729), (112, 2359482), (168, 1572988), (224, 1179741), (336, 786494), (672, 393247)]