268795752

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{260461}}^1$

素因数の和:260513

約数の個数: 32

約数和(自身を含む): 687619680

約数和(自身を除く): 418823928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 260461, 520922, 781383, 1041844, 1562766, 2083688, 3125532, 6251064, 11199823, 22399646, 33599469, 44799292, 67198938, 89598584, 134397876, 268795752]

約数ペア:

[(1, 268795752), (2, 134397876), (3, 89598584), (4, 67198938), (6, 44799292), (8, 33599469), (12, 22399646), (24, 11199823), (43, 6251064), (86, 3125532), (129, 2083688), (172, 1562766), (258, 1041844), (344, 781383), (516, 520922), (1032, 260461)]