260190252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{344167}}^1$

素因数の和:344187

約数の個数: 48

約数和(自身を含む): 770936320

約数和(自身を除く): 510746068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 344167, 688334, 1032501, 1376668, 2065002, 2409169, 3097503, 4130004, 4818338, 6195006, 7227507, 9292509, 9636676, 12390012, 14455014, 18585018, 21682521, 28910028, 37170036, 43365042, 65047563, 86730084, 130095126, 260190252]

約数ペア:

[(1, 260190252), (2, 130095126), (3, 86730084), (4, 65047563), (6, 43365042), (7, 37170036), (9, 28910028), (12, 21682521), (14, 18585018), (18, 14455014), (21, 12390012), (27, 9636676), (28, 9292509), (36, 7227507), (42, 6195006), (54, 4818338), (63, 4130004), (84, 3097503), (108, 2409169), (126, 2065002), (189, 1376668), (252, 1032501), (378, 688334), (756, 344167)]