260243574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 566231040

約数和(自身を除く): 305987466

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 127, 138, 186, 254, 381, 479, 713, 762, 958, 1426, 1437, 2139, 2874, 2921, 3937, 4278, 5842, 7874, 8763, 11017, 11811, 14849, 17526, 22034, 23622, 29698, 33051, 44547, 60833, 66102, 89094, 90551, 121666, 181102, 182499, 271653, 341527, 364998, 543306, 683054, 1024581, 1399159, 1885823, 2049162, 2798318, 3771646, 4197477, 5657469, 8394954, 11314938, 43373929, 86747858, 130121787, 260243574]

約数ペア:

[(1, 260243574), (2, 130121787), (3, 86747858), (6, 43373929), (23, 11314938), (31, 8394954), (46, 5657469), (62, 4197477), (69, 3771646), (93, 2798318), (127, 2049162), (138, 1885823), (186, 1399159), (254, 1024581), (381, 683054), (479, 543306), (713, 364998), (762, 341527), (958, 271653), (1426, 182499), (1437, 181102), (2139, 121666), (2874, 90551), (2921, 89094), (3937, 66102), (4278, 60833), (5842, 44547), (7874, 33051), (8763, 29698), (11017, 23622), (11811, 22034), (14849, 17526)]