291227441196

素因数分解:

$2^2\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1109}}^1\times {\mathrm{26083}}^1$

素因数の和:28038

約数の個数: 48

約数和(自身を含む): 680980204800

約数和(自身を除く): 389752763604

約数列:

[1, 2, 3, 4, 6, 12, 839, 1109, 1678, 2218, 2517, 3327, 3356, 4436, 5034, 6654, 10068, 13308, 26083, 52166, 78249, 104332, 156498, 312996, 930451, 1860902, 2791353, 3721804, 5582706, 11165412, 21883637, 28926047, 43767274, 57852094, 65650911, 86778141, 87534548, 115704188, 131301822, 173556282, 262603644, 347112564, 24268953433, 48537906866, 72806860299, 97075813732, 145613720598, 291227441196]

約数ペア:

[(1, 291227441196), (2, 145613720598), (3, 97075813732), (4, 72806860299), (6, 48537906866), (12, 24268953433), (839, 347112564), (1109, 262603644), (1678, 173556282), (2218, 131301822), (2517, 115704188), (3327, 87534548), (3356, 86778141), (4436, 65650911), (5034, 57852094), (6654, 43767274), (10068, 28926047), (13308, 21883637), (26083, 11165412), (52166, 5582706), (78249, 3721804), (104332, 2791353), (156498, 1860902), (312996, 930451)]