351784328

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{8387}}^1$

素因数の和:8514

約数の個数: 48

約数和(自身を含む): 774547920

約数和(自身を除く): 422763592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 5243, 5992, 8387, 10486, 16774, 20972, 33548, 41944, 58709, 67096, 117418, 234836, 410963, 469672, 821926, 897409, 1643852, 1794818, 3287704, 3589636, 6281863, 7179272, 12563726, 25127452, 43973041, 50254904, 87946082, 175892164, 351784328]

約数ペア:

[(1, 351784328), (2, 175892164), (4, 87946082), (7, 50254904), (8, 43973041), (14, 25127452), (28, 12563726), (49, 7179272), (56, 6281863), (98, 3589636), (107, 3287704), (196, 1794818), (214, 1643852), (392, 897409), (428, 821926), (749, 469672), (856, 410963), (1498, 234836), (2996, 117418), (5243, 67096), (5992, 58709), (8387, 41944), (10486, 33548), (16774, 20972)]