228182696

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{6337}}^1$

素因数の和:6993

約数の個数: 32

約数和(自身を含む): 489800640

約数和(自身を除く): 261617944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 4501, 5144, 6337, 9002, 12674, 18004, 25348, 36008, 44359, 50696, 88718, 177436, 354872, 4074691, 8149382, 16298764, 28522837, 32597528, 57045674, 114091348, 228182696]

約数ペア:

[(1, 228182696), (2, 114091348), (4, 57045674), (7, 32597528), (8, 28522837), (14, 16298764), (28, 8149382), (56, 4074691), (643, 354872), (1286, 177436), (2572, 88718), (4501, 50696), (5144, 44359), (6337, 36008), (9002, 25348), (12674, 18004)]