2280821312

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20123}}^1$

素因数の和:20176

約数の個数: 112

約数和(自身を含む): 5888443392

約数和(自身を除く): 3607622080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 448, 506, 616, 644, 704, 736, 1012, 1232, 1288, 1472, 1771, 2024, 2464, 2576, 3542, 4048, 4928, 5152, 7084, 8096, 10304, 14168, 16192, 20123, 28336, 40246, 56672, 80492, 113344, 140861, 160984, 221353, 281722, 321968, 442706, 462829, 563444, 643936, 885412, 925658, 1126888, 1287872, 1549471, 1770824, 1851316, 2253776, 3098942, 3239803, 3541648, 3702632, 4507552, 5091119, 6197884, 6479606, 7083296, 7405264, 9015104, 10182238, 12395768, 12959212, 14166592, 14810528, 20364476, 24791536, 25918424, 29621056, 35637833, 40728952, 49583072, 51836848, 71275666, 81457904, 99166144, 103673696, 142551332, 162915808, 207347392, 285102664, 325831616, 570205328, 1140410656, 2280821312]

約数ペア:

[(1, 2280821312), (2, 1140410656), (4, 570205328), (7, 325831616), (8, 285102664), (11, 207347392), (14, 162915808), (16, 142551332), (22, 103673696), (23, 99166144), (28, 81457904), (32, 71275666), (44, 51836848), (46, 49583072), (56, 40728952), (64, 35637833), (77, 29621056), (88, 25918424), (92, 24791536), (112, 20364476), (154, 14810528), (161, 14166592), (176, 12959212), (184, 12395768), (224, 10182238), (253, 9015104), (308, 7405264), (322, 7083296), (352, 6479606), (368, 6197884), (448, 5091119), (506, 4507552), (616, 3702632), (644, 3541648), (704, 3239803), (736, 3098942), (1012, 2253776), (1232, 1851316), (1288, 1770824), (1472, 1549471), (1771, 1287872), (2024, 1126888), (2464, 925658), (2576, 885412), (3542, 643936), (4048, 563444), (4928, 462829), (5152, 442706), (7084, 321968), (8096, 281722), (10304, 221353), (14168, 160984), (16192, 140861), (20123, 113344), (28336, 80492), (40246, 56672)]