276622788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12757}}^1$

素因数の和:12916

約数の個数: 48

約数和(自身を含む): 700159040

約数和(自身を除く): 423536252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 12757, 21684, 25514, 38271, 51028, 76542, 153084, 165841, 331682, 497523, 663364, 995046, 1773223, 1990092, 3546446, 5319669, 7092892, 10639338, 21278676, 23051899, 46103798, 69155697, 92207596, 138311394, 276622788]

約数ペア:

[(1, 276622788), (2, 138311394), (3, 92207596), (4, 69155697), (6, 46103798), (12, 23051899), (13, 21278676), (26, 10639338), (39, 7092892), (52, 5319669), (78, 3546446), (139, 1990092), (156, 1773223), (278, 995046), (417, 663364), (556, 497523), (834, 331682), (1668, 165841), (1807, 153084), (3614, 76542), (5421, 51028), (7228, 38271), (10842, 25514), (12757, 21684)]