386326878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{30559}}^1$

素因数の和:30621

約数の個数: 48

約数和(自身を含む): 919733760

約数和(自身を除く): 533406882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 30559, 61118, 91677, 183354, 213913, 427826, 641739, 1283478, 1314037, 1497391, 2628074, 2994782, 3942111, 4492173, 7884222, 8984346, 9198259, 18396518, 27594777, 55189554, 64387813, 128775626, 193163439, 386326878]

約数ペア:

[(1, 386326878), (2, 193163439), (3, 128775626), (6, 64387813), (7, 55189554), (14, 27594777), (21, 18396518), (42, 9198259), (43, 8984346), (49, 7884222), (86, 4492173), (98, 3942111), (129, 2994782), (147, 2628074), (258, 1497391), (294, 1314037), (301, 1283478), (602, 641739), (903, 427826), (1806, 213913), (2107, 183354), (4214, 91677), (6321, 61118), (12642, 30559)]