1520803404

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{178247}}^1$

素因数の和:178339

約数の個数: 48

約数和(自身を含む): 3992755200

約数和(自身を除く): 2471951796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 178247, 356494, 534741, 712988, 1069482, 1604223, 2138964, 3208446, 4812669, 6416892, 9625338, 14081513, 19250676, 28163026, 42244539, 56326052, 84489078, 126733617, 168978156, 253467234, 380200851, 506934468, 760401702, 1520803404]

約数ペア:

[(1, 1520803404), (2, 760401702), (3, 506934468), (4, 380200851), (6, 253467234), (9, 168978156), (12, 126733617), (18, 84489078), (27, 56326052), (36, 42244539), (54, 28163026), (79, 19250676), (108, 14081513), (158, 9625338), (237, 6416892), (316, 4812669), (474, 3208446), (711, 2138964), (948, 1604223), (1422, 1069482), (2133, 712988), (2844, 534741), (4266, 356494), (8532, 178247)]