2729156748

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1\times {\mathrm{2903}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 6423648000

約数和(自身を除く): 3694491252

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 499, 628, 942, 998, 1497, 1884, 1996, 2903, 2994, 5806, 5988, 8709, 11612, 17418, 34836, 78343, 156686, 235029, 313372, 455771, 470058, 911542, 940116, 1367313, 1448597, 1823084, 2734626, 2897194, 4345791, 5469252, 5794388, 8691582, 17383164, 227429729, 454859458, 682289187, 909718916, 1364578374, 2729156748]

約数ペア:

[(1, 2729156748), (2, 1364578374), (3, 909718916), (4, 682289187), (6, 454859458), (12, 227429729), (157, 17383164), (314, 8691582), (471, 5794388), (499, 5469252), (628, 4345791), (942, 2897194), (998, 2734626), (1497, 1823084), (1884, 1448597), (1996, 1367313), (2903, 940116), (2994, 911542), (5806, 470058), (5988, 455771), (8709, 313372), (11612, 235029), (17418, 156686), (34836, 78343)]