268336506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{63617}}^1$

素因数の和:63678

約数の個数: 32

約数和(自身を含む): 580196160

約数和(自身を除く): 311859654

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 63617, 127234, 190851, 381702, 1208723, 2353829, 2417446, 3626169, 4707658, 7061487, 7252338, 14122974, 44722751, 89445502, 134168253, 268336506]

約数ペア:

[(1, 268336506), (2, 134168253), (3, 89445502), (6, 44722751), (19, 14122974), (37, 7252338), (38, 7061487), (57, 4707658), (74, 3626169), (111, 2417446), (114, 2353829), (222, 1208723), (703, 381702), (1406, 190851), (2109, 127234), (4218, 63617)]