471860984

素因数分解:

$2^3\times 7^3\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 1036800000

約数和(自身を除く): 564939016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 359, 392, 479, 686, 718, 958, 1372, 1436, 1916, 2513, 2744, 2872, 3353, 3832, 5026, 6706, 10052, 13412, 17591, 20104, 23471, 26824, 35182, 46942, 70364, 93884, 123137, 140728, 164297, 171961, 187768, 246274, 328594, 343922, 492548, 657188, 687844, 985096, 1203727, 1314376, 1375688, 2407454, 4814908, 8426089, 9629816, 16852178, 33704356, 58982623, 67408712, 117965246, 235930492, 471860984]

約数ペア:

[(1, 471860984), (2, 235930492), (4, 117965246), (7, 67408712), (8, 58982623), (14, 33704356), (28, 16852178), (49, 9629816), (56, 8426089), (98, 4814908), (196, 2407454), (343, 1375688), (359, 1314376), (392, 1203727), (479, 985096), (686, 687844), (718, 657188), (958, 492548), (1372, 343922), (1436, 328594), (1916, 246274), (2513, 187768), (2744, 171961), (2872, 164297), (3353, 140728), (3832, 123137), (5026, 93884), (6706, 70364), (10052, 46942), (13412, 35182), (17591, 26824), (20104, 23471)]