628897716

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{41893}}^1$

素因数の和:42045

約数の個数: 48

約数和(自身を含む): 1642244800

約数和(自身を除く): 1013347084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 15012, 41893, 83786, 125679, 167572, 251358, 377037, 502716, 754074, 1131111, 1508148, 2262222, 4524444, 5823127, 11646254, 17469381, 23292508, 34938762, 52408143, 69877524, 104816286, 157224429, 209632572, 314448858, 628897716]

約数ペア:

[(1, 628897716), (2, 314448858), (3, 209632572), (4, 157224429), (6, 104816286), (9, 69877524), (12, 52408143), (18, 34938762), (27, 23292508), (36, 17469381), (54, 11646254), (108, 5823127), (139, 4524444), (278, 2262222), (417, 1508148), (556, 1131111), (834, 754074), (1251, 502716), (1668, 377037), (2502, 251358), (3753, 167572), (5004, 125679), (7506, 83786), (15012, 41893)]