475156794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 1116251136

約数和(自身を除く): 641094342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 307, 602, 614, 857, 903, 921, 1714, 1806, 1842, 2149, 2571, 4298, 5142, 5999, 6447, 11998, 12894, 13201, 17997, 26402, 35994, 36851, 39603, 73702, 79206, 92407, 110553, 184814, 221106, 257957, 263099, 277221, 515914, 526198, 554442, 773871, 789297, 1547742, 1578594, 1841693, 3683386, 5525079, 11050158, 11313257, 22626514, 33939771, 67879542, 79192799, 158385598, 237578397, 475156794]

約数ペア:

[(1, 475156794), (2, 237578397), (3, 158385598), (6, 79192799), (7, 67879542), (14, 33939771), (21, 22626514), (42, 11313257), (43, 11050158), (86, 5525079), (129, 3683386), (258, 1841693), (301, 1578594), (307, 1547742), (602, 789297), (614, 773871), (857, 554442), (903, 526198), (921, 515914), (1714, 277221), (1806, 263099), (1842, 257957), (2149, 221106), (2571, 184814), (4298, 110553), (5142, 92407), (5999, 79206), (6447, 73702), (11998, 39603), (12894, 36851), (13201, 35994), (17997, 26402)]