826144144

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{241}}^2$

素因数の和:624

約数の個数: 60

約数和(自身を含む): 1851405312

約数和(自身を除く): 1025261168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 241, 254, 482, 508, 889, 964, 1016, 1687, 1778, 1928, 2032, 3374, 3556, 3856, 6748, 7112, 13496, 14224, 26992, 30607, 58081, 61214, 116162, 122428, 214249, 232324, 244856, 406567, 428498, 464648, 489712, 813134, 856996, 929296, 1626268, 1713992, 3252536, 3427984, 6505072, 7376287, 14752574, 29505148, 51634009, 59010296, 103268018, 118020592, 206536036, 413072072, 826144144]

約数ペア:

[(1, 826144144), (2, 413072072), (4, 206536036), (7, 118020592), (8, 103268018), (14, 59010296), (16, 51634009), (28, 29505148), (56, 14752574), (112, 7376287), (127, 6505072), (241, 3427984), (254, 3252536), (482, 1713992), (508, 1626268), (889, 929296), (964, 856996), (1016, 813134), (1687, 489712), (1778, 464648), (1928, 428498), (2032, 406567), (3374, 244856), (3556, 232324), (3856, 214249), (6748, 122428), (7112, 116162), (13496, 61214), (14224, 58081), (26992, 30607)]