232318681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 303247360

約数和(自身を除く): 70928679

約数列:

[1, 7, 19, 29, 31, 67, 133, 203, 217, 469, 551, 589, 841, 899, 1273, 1943, 2077, 3857, 4123, 5887, 6293, 8911, 13601, 14539, 15979, 17081, 26071, 36917, 39463, 56347, 60233, 111853, 119567, 182497, 258419, 276241, 394429, 421631, 495349, 1070593, 1144427, 1746757, 3467443, 7494151, 8010989, 12227299, 33188383, 232318681]

約数ペア:

[(1, 232318681), (7, 33188383), (19, 12227299), (29, 8010989), (31, 7494151), (67, 3467443), (133, 1746757), (203, 1144427), (217, 1070593), (469, 495349), (551, 421631), (589, 394429), (841, 276241), (899, 258419), (1273, 182497), (1943, 119567), (2077, 111853), (3857, 60233), (4123, 56347), (5887, 39463), (6293, 36917), (8911, 26071), (13601, 17081), (14539, 15979)]