260438616

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{84121}}^1$

素因数の和:84176

約数の個数: 48

約数和(自身を含む): 721766760

約数和(自身を除く): 461328144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 84121, 168242, 252363, 336484, 504726, 672968, 757089, 1009452, 1514178, 2018904, 3028356, 3617203, 6056712, 7234406, 10851609, 14468812, 21703218, 28937624, 32554827, 43406436, 65109654, 86812872, 130219308, 260438616]

約数ペア:

[(1, 260438616), (2, 130219308), (3, 86812872), (4, 65109654), (6, 43406436), (8, 32554827), (9, 28937624), (12, 21703218), (18, 14468812), (24, 10851609), (36, 7234406), (43, 6056712), (72, 3617203), (86, 3028356), (129, 2018904), (172, 1514178), (258, 1009452), (344, 757089), (387, 672968), (516, 504726), (774, 336484), (1032, 252363), (1548, 168242), (3096, 84121)]