667033936

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 1303621920

約数和(自身を除く): 636587984

約数列:

[1, 2, 4, 8, 16, 317, 347, 379, 634, 694, 758, 1268, 1388, 1516, 2536, 2776, 3032, 5072, 5552, 6064, 109999, 120143, 131513, 219998, 240286, 263026, 439996, 480572, 526052, 879992, 961144, 1052104, 1759984, 1922288, 2104208, 41689621, 83379242, 166758484, 333516968, 667033936]

約数ペア:

[(1, 667033936), (2, 333516968), (4, 166758484), (8, 83379242), (16, 41689621), (317, 2104208), (347, 1922288), (379, 1759984), (634, 1052104), (694, 961144), (758, 879992), (1268, 526052), (1388, 480572), (1516, 439996), (2536, 263026), (2776, 240286), (3032, 219998), (5072, 131513), (5552, 120143), (6064, 109999)]