254095072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103123}}^1$

素因数の和:103151

約数の個数: 48

約数和(自身を含む): 623693952

約数和(自身を除く): 369598880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 103123, 206246, 412492, 721861, 824984, 1134353, 1443722, 1649968, 2268706, 2887444, 3299936, 4537412, 5774888, 7940471, 9074824, 11549776, 15880942, 18149648, 23099552, 31761884, 36299296, 63523768, 127047536, 254095072]

約数ペア:

[(1, 254095072), (2, 127047536), (4, 63523768), (7, 36299296), (8, 31761884), (11, 23099552), (14, 18149648), (16, 15880942), (22, 11549776), (28, 9074824), (32, 7940471), (44, 5774888), (56, 4537412), (77, 3299936), (88, 2887444), (112, 2268706), (154, 1649968), (176, 1443722), (224, 1134353), (308, 824984), (352, 721861), (616, 412492), (1232, 206246), (2464, 103123)]