304831128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42197}}^1$

素因数の和:42256

約数の個数: 64

約数和(自身を含む): 891221760

約数和(自身を除く): 586390632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 42197, 84394, 126591, 168788, 253182, 295379, 337576, 506364, 590758, 886137, 1012728, 1181516, 1772274, 1814471, 2363032, 3544548, 3628942, 5443413, 7089096, 7257884, 10886826, 12701297, 14515768, 21773652, 25402594, 38103891, 43547304, 50805188, 76207782, 101610376, 152415564, 304831128]

約数ペア:

[(1, 304831128), (2, 152415564), (3, 101610376), (4, 76207782), (6, 50805188), (7, 43547304), (8, 38103891), (12, 25402594), (14, 21773652), (21, 14515768), (24, 12701297), (28, 10886826), (42, 7257884), (43, 7089096), (56, 5443413), (84, 3628942), (86, 3544548), (129, 2363032), (168, 1814471), (172, 1772274), (258, 1181516), (301, 1012728), (344, 886137), (516, 590758), (602, 506364), (903, 337576), (1032, 295379), (1204, 253182), (1806, 168788), (2408, 126591), (3612, 84394), (7224, 42197)]