427876670578

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{13963}}^1$

素因数の和:14591

約数の個数: 64

約数和(自身を含む): 759123256320

約数和(自身を除く): 331246585742

約数列:

[1, 2, 7, 14, 43, 86, 109, 218, 301, 467, 602, 763, 934, 1526, 3269, 4687, 6538, 9374, 13963, 20081, 27926, 32809, 40162, 50903, 65618, 97741, 101806, 140567, 195482, 281134, 356321, 600409, 712642, 1200818, 1521967, 2188829, 3043934, 4202863, 4377658, 6520721, 8405726, 10653769, 13041442, 15321803, 21307538, 30643606, 45645047, 65444581, 91290094, 130889162, 280391003, 458112067, 560782006, 710758589, 916224134, 1421517178, 1962737021, 3925474042, 4975310123, 9950620246, 30562619327, 61125238654, 213938335289, 427876670578]

約数ペア:

[(1, 427876670578), (2, 213938335289), (7, 61125238654), (14, 30562619327), (43, 9950620246), (86, 4975310123), (109, 3925474042), (218, 1962737021), (301, 1421517178), (467, 916224134), (602, 710758589), (763, 560782006), (934, 458112067), (1526, 280391003), (3269, 130889162), (4687, 91290094), (6538, 65444581), (9374, 45645047), (13963, 30643606), (20081, 21307538), (27926, 15321803), (32809, 13041442), (40162, 10653769), (50903, 8405726), (65618, 6520721), (97741, 4377658), (101806, 4202863), (140567, 3043934), (195482, 2188829), (281134, 1521967), (356321, 1200818), (600409, 712642)]