227593744

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 516355840

約数和(自身を除く): 288762096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 109, 112, 181, 206, 218, 362, 412, 436, 721, 724, 763, 824, 872, 1267, 1442, 1448, 1526, 1648, 1744, 2534, 2884, 2896, 3052, 5068, 5768, 6104, 10136, 11227, 11536, 12208, 18643, 19729, 20272, 22454, 37286, 39458, 44908, 74572, 78589, 78916, 89816, 130501, 138103, 149144, 157178, 157832, 179632, 261002, 276206, 298288, 314356, 315664, 522004, 552412, 628712, 1044008, 1104824, 1257424, 2032087, 2088016, 2209648, 4064174, 8128348, 14224609, 16256696, 28449218, 32513392, 56898436, 113796872, 227593744]

約数ペア:

[(1, 227593744), (2, 113796872), (4, 56898436), (7, 32513392), (8, 28449218), (14, 16256696), (16, 14224609), (28, 8128348), (56, 4064174), (103, 2209648), (109, 2088016), (112, 2032087), (181, 1257424), (206, 1104824), (218, 1044008), (362, 628712), (412, 552412), (436, 522004), (721, 315664), (724, 314356), (763, 298288), (824, 276206), (872, 261002), (1267, 179632), (1442, 157832), (1448, 157178), (1526, 149144), (1648, 138103), (1744, 130501), (2534, 89816), (2884, 78916), (2896, 78589), (3052, 74572), (5068, 44908), (5768, 39458), (6104, 37286), (10136, 22454), (11227, 20272), (11536, 19729), (12208, 18643)]