344268

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 888888

約数和(自身を除く): 544620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 131, 146, 219, 262, 292, 393, 438, 524, 657, 786, 876, 1179, 1314, 1572, 2358, 2628, 4716, 9563, 19126, 28689, 38252, 57378, 86067, 114756, 172134, 344268]

約数ペア:

[(1, 344268), (2, 172134), (3, 114756), (4, 86067), (6, 57378), (9, 38252), (12, 28689), (18, 19126), (36, 9563), (73, 4716), (131, 2628), (146, 2358), (219, 1572), (262, 1314), (292, 1179), (393, 876), (438, 786), (524, 657)]