328636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 729904

約数和(自身を除く): 401268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 121, 154, 194, 242, 308, 388, 484, 679, 847, 1067, 1358, 1694, 2134, 2716, 3388, 4268, 7469, 11737, 14938, 23474, 29876, 46948, 82159, 164318, 328636]

約数ペア:

[(1, 328636), (2, 164318), (4, 82159), (7, 46948), (11, 29876), (14, 23474), (22, 14938), (28, 11737), (44, 7469), (77, 4268), (97, 3388), (121, 2716), (154, 2134), (194, 1694), (242, 1358), (308, 1067), (388, 847), (484, 679)]