276546536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 615183360

約数和(自身を除く): 338636824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 241, 248, 434, 482, 661, 868, 964, 1322, 1687, 1736, 1928, 2644, 3374, 4627, 5288, 6748, 7471, 9254, 13496, 14942, 18508, 20491, 29884, 37016, 40982, 52297, 59768, 81964, 104594, 143437, 159301, 163928, 209188, 286874, 318602, 418376, 573748, 637204, 1115107, 1147496, 1274408, 2230214, 4460428, 4938331, 8920856, 9876662, 19753324, 34568317, 39506648, 69136634, 138273268, 276546536]

約数ペア:

[(1, 276546536), (2, 138273268), (4, 69136634), (7, 39506648), (8, 34568317), (14, 19753324), (28, 9876662), (31, 8920856), (56, 4938331), (62, 4460428), (124, 2230214), (217, 1274408), (241, 1147496), (248, 1115107), (434, 637204), (482, 573748), (661, 418376), (868, 318602), (964, 286874), (1322, 209188), (1687, 163928), (1736, 159301), (1928, 143437), (2644, 104594), (3374, 81964), (4627, 59768), (5288, 52297), (6748, 40982), (7471, 37016), (9254, 29884), (13496, 20491), (14942, 18508)]