387786816

素因数分解:

$2^6\times 3^2\times {\mathrm{673241}}^1$

素因数の和:673259

約数の個数: 42

約数和(自身を含む): 1111522542

約数和(自身を除く): 723735726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 673241, 1346482, 2019723, 2692964, 4039446, 5385928, 6059169, 8078892, 10771856, 12118338, 16157784, 21543712, 24236676, 32315568, 43087424, 48473352, 64631136, 96946704, 129262272, 193893408, 387786816]

約数ペア:

[(1, 387786816), (2, 193893408), (3, 129262272), (4, 96946704), (6, 64631136), (8, 48473352), (9, 43087424), (12, 32315568), (16, 24236676), (18, 21543712), (24, 16157784), (32, 12118338), (36, 10771856), (48, 8078892), (64, 6059169), (72, 5385928), (96, 4039446), (144, 2692964), (192, 2019723), (288, 1346482), (576, 673241)]