298054086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 668424960

約数和(自身を除く): 370370874

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 139, 159, 278, 318, 417, 583, 613, 834, 1166, 1226, 1529, 1749, 1839, 3058, 3498, 3678, 4587, 6743, 7367, 9174, 13486, 14734, 20229, 22101, 32489, 40458, 44202, 64978, 81037, 85207, 97467, 162074, 170414, 194934, 243111, 255621, 357379, 486222, 511242, 714758, 937277, 1072137, 1874554, 2144274, 2811831, 4515971, 5623662, 9031942, 13547913, 27095826, 49675681, 99351362, 149027043, 298054086]

約数ペア:

[(1, 298054086), (2, 149027043), (3, 99351362), (6, 49675681), (11, 27095826), (22, 13547913), (33, 9031942), (53, 5623662), (66, 4515971), (106, 2811831), (139, 2144274), (159, 1874554), (278, 1072137), (318, 937277), (417, 714758), (583, 511242), (613, 486222), (834, 357379), (1166, 255621), (1226, 243111), (1529, 194934), (1749, 170414), (1839, 162074), (3058, 97467), (3498, 85207), (3678, 81037), (4587, 64978), (6743, 44202), (7367, 40458), (9174, 32489), (13486, 22101), (14734, 20229)]