507584

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:133

約数の個数: 56

約数和(自身を含む): 1267968

約数和(自身を除く): 760384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 103, 112, 154, 176, 206, 224, 308, 352, 412, 448, 616, 704, 721, 824, 1133, 1232, 1442, 1648, 2266, 2464, 2884, 3296, 4532, 4928, 5768, 6592, 7931, 9064, 11536, 15862, 18128, 23072, 31724, 36256, 46144, 63448, 72512, 126896, 253792, 507584]

約数ペア:

[(1, 507584), (2, 253792), (4, 126896), (7, 72512), (8, 63448), (11, 46144), (14, 36256), (16, 31724), (22, 23072), (28, 18128), (32, 15862), (44, 11536), (56, 9064), (64, 7931), (77, 6592), (88, 5768), (103, 4928), (112, 4532), (154, 3296), (176, 2884), (206, 2464), (224, 2266), (308, 1648), (352, 1442), (412, 1232), (448, 1133), (616, 824), (704, 721)]