428519844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4933}}^1$

素因数の和:5089

約数の個数: 72

約数和(自身を含む): 1149424640

約数和(自身を除く): 720904796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 2286, 2413, 4572, 4826, 4933, 7239, 9652, 9866, 14478, 14799, 19732, 21717, 28956, 29598, 43434, 44397, 59196, 86868, 88794, 93727, 177588, 187454, 281181, 374908, 562362, 626491, 843543, 1124724, 1252982, 1687086, 1879473, 2505964, 3374172, 3758946, 5638419, 7517892, 11276838, 11903329, 22553676, 23806658, 35709987, 47613316, 71419974, 107129961, 142839948, 214259922, 428519844]

約数ペア:

[(1, 428519844), (2, 214259922), (3, 142839948), (4, 107129961), (6, 71419974), (9, 47613316), (12, 35709987), (18, 23806658), (19, 22553676), (36, 11903329), (38, 11276838), (57, 7517892), (76, 5638419), (114, 3758946), (127, 3374172), (171, 2505964), (228, 1879473), (254, 1687086), (342, 1252982), (381, 1124724), (508, 843543), (684, 626491), (762, 562362), (1143, 374908), (1524, 281181), (2286, 187454), (2413, 177588), (4572, 93727), (4826, 88794), (4933, 86868), (7239, 59196), (9652, 44397), (9866, 43434), (14478, 29598), (14799, 28956), (19732, 21717)]