217531072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1817

約数の個数: 56

約数和(自身を含む): 473640912

約数和(自身を除く): 256109840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 193, 352, 386, 704, 772, 1544, 1601, 2123, 3088, 3202, 4246, 6176, 6404, 8492, 12352, 12808, 16984, 17611, 25616, 33968, 35222, 51232, 67936, 70444, 102464, 135872, 140888, 281776, 308993, 563552, 617986, 1127104, 1235972, 2471944, 3398923, 4943888, 6797846, 9887776, 13595692, 19775552, 27191384, 54382768, 108765536, 217531072]

約数ペア:

[(1, 217531072), (2, 108765536), (4, 54382768), (8, 27191384), (11, 19775552), (16, 13595692), (22, 9887776), (32, 6797846), (44, 4943888), (64, 3398923), (88, 2471944), (176, 1235972), (193, 1127104), (352, 617986), (386, 563552), (704, 308993), (772, 281776), (1544, 140888), (1601, 135872), (2123, 102464), (3088, 70444), (3202, 67936), (4246, 51232), (6176, 35222), (6404, 33968), (8492, 25616), (12352, 17611), (12808, 16984)]