378076812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{2851}}^1$

素因数の和:3158

約数の個数: 48

約数和(自身を含む): 906525312

約数和(自身を除く): 528448500

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 257, 258, 514, 516, 771, 1028, 1542, 2851, 3084, 5702, 8553, 11051, 11404, 17106, 22102, 33153, 34212, 44204, 66306, 122593, 132612, 245186, 367779, 490372, 732707, 735558, 1465414, 1471116, 2198121, 2930828, 4396242, 8792484, 31506401, 63012802, 94519203, 126025604, 189038406, 378076812]

約数ペア:

[(1, 378076812), (2, 189038406), (3, 126025604), (4, 94519203), (6, 63012802), (12, 31506401), (43, 8792484), (86, 4396242), (129, 2930828), (172, 2198121), (257, 1471116), (258, 1465414), (514, 735558), (516, 732707), (771, 490372), (1028, 367779), (1542, 245186), (2851, 132612), (3084, 122593), (5702, 66306), (8553, 44204), (11051, 34212), (11404, 33153), (17106, 22102)]