243625878

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6269}}^1$

素因数の和:6421

約数の個数: 48

約数和(自身を含む): 563397120

約数和(自身を除く): 319771242

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1143, 2159, 2286, 4318, 6269, 6477, 12538, 12954, 18807, 19431, 37614, 38862, 56421, 106573, 112842, 213146, 319719, 639438, 796163, 959157, 1592326, 1918314, 2388489, 4776978, 7165467, 13534771, 14330934, 27069542, 40604313, 81208626, 121812939, 243625878]

約数ペア:

[(1, 243625878), (2, 121812939), (3, 81208626), (6, 40604313), (9, 27069542), (17, 14330934), (18, 13534771), (34, 7165467), (51, 4776978), (102, 2388489), (127, 1918314), (153, 1592326), (254, 959157), (306, 796163), (381, 639438), (762, 319719), (1143, 213146), (2159, 112842), (2286, 106573), (4318, 56421), (6269, 38862), (6477, 37614), (12538, 19431), (12954, 18807)]