289173656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{1193}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 556642800

約数和(自身を除く): 267469144

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 739, 1193, 1478, 2386, 2956, 4772, 5912, 9544, 30299, 48913, 60598, 97826, 121196, 195652, 242392, 391304, 881627, 1763254, 3526508, 7053016, 36146707, 72293414, 144586828, 289173656]

約数ペア:

[(1, 289173656), (2, 144586828), (4, 72293414), (8, 36146707), (41, 7053016), (82, 3526508), (164, 1763254), (328, 881627), (739, 391304), (1193, 242392), (1478, 195652), (2386, 121196), (2956, 97826), (4772, 60598), (5912, 48913), (9544, 30299)]