308591536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3571}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 653761728

約数和(自身を除く): 345170192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 491, 982, 1964, 3571, 3928, 5401, 7142, 7856, 10802, 14284, 21604, 28568, 39281, 43208, 57136, 78562, 86416, 157124, 314248, 628496, 1753361, 3506722, 7013444, 14026888, 19286971, 28053776, 38573942, 77147884, 154295768, 308591536]

約数ペア:

[(1, 308591536), (2, 154295768), (4, 77147884), (8, 38573942), (11, 28053776), (16, 19286971), (22, 14026888), (44, 7013444), (88, 3506722), (176, 1753361), (491, 628496), (982, 314248), (1964, 157124), (3571, 86416), (3928, 78562), (5401, 57136), (7142, 43208), (7856, 39281), (10802, 28568), (14284, 21604)]