339969315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 661533696

約数和(自身を除く): 321564381

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 283, 357, 595, 673, 849, 1415, 1785, 1981, 2019, 3365, 4245, 4711, 4811, 5943, 9905, 10095, 11441, 14133, 14433, 23555, 24055, 29715, 33677, 34323, 57205, 70665, 72165, 80087, 101031, 168385, 171615, 190459, 240261, 400435, 505155, 571377, 952295, 1201305, 1333213, 2856885, 3237803, 3999639, 6666065, 9713409, 16189015, 19998195, 22664621, 48567045, 67993863, 113323105, 339969315]

約数ペア:

[(1, 339969315), (3, 113323105), (5, 67993863), (7, 48567045), (15, 22664621), (17, 19998195), (21, 16189015), (35, 9713409), (51, 6666065), (85, 3999639), (105, 3237803), (119, 2856885), (255, 1333213), (283, 1201305), (357, 952295), (595, 571377), (673, 505155), (849, 400435), (1415, 240261), (1785, 190459), (1981, 171615), (2019, 168385), (3365, 101031), (4245, 80087), (4711, 72165), (4811, 70665), (5943, 57205), (9905, 34323), (10095, 33677), (11441, 29715), (14133, 24055), (14433, 23555)]