308408212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8348

約数の個数: 48

約数和(自身を含む): 651599872

約数和(自身を除く): 343191660

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 5332, 8263, 9331, 16526, 18662, 33052, 37324, 57841, 115682, 231364, 256153, 355309, 512306, 710618, 1024612, 1421236, 1793071, 2487163, 3586142, 4974326, 7172284, 9948652, 11014579, 22029158, 44058316, 77102053, 154204106, 308408212]

約数ペア:

[(1, 308408212), (2, 154204106), (4, 77102053), (7, 44058316), (14, 22029158), (28, 11014579), (31, 9948652), (43, 7172284), (62, 4974326), (86, 3586142), (124, 2487163), (172, 1793071), (217, 1421236), (301, 1024612), (434, 710618), (602, 512306), (868, 355309), (1204, 256153), (1333, 231364), (2666, 115682), (5332, 57841), (8263, 37324), (9331, 33052), (16526, 18662)]