270823868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3581}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 564064704

約数和(自身を除く): 293240836

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 511, 518, 1022, 1036, 2044, 2701, 3581, 5402, 7162, 10804, 14324, 18907, 25067, 37814, 50134, 75628, 100268, 132497, 261413, 264994, 522826, 529988, 927479, 1045652, 1829891, 1854958, 3659782, 3709916, 7319564, 9672281, 19344562, 38689124, 67705967, 135411934, 270823868]

約数ペア:

[(1, 270823868), (2, 135411934), (4, 67705967), (7, 38689124), (14, 19344562), (28, 9672281), (37, 7319564), (73, 3709916), (74, 3659782), (146, 1854958), (148, 1829891), (259, 1045652), (292, 927479), (511, 529988), (518, 522826), (1022, 264994), (1036, 261413), (2044, 132497), (2701, 100268), (3581, 75628), (5402, 50134), (7162, 37814), (10804, 25067), (14324, 18907)]