612500028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317029}}^1$

素因数の和:317066

約数の個数: 48

約数和(自身を含む): 1704353280

約数和(自身を除く): 1091853252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 317029, 634058, 951087, 1268116, 1902174, 2219203, 3804348, 4438406, 6657609, 7291667, 8876812, 13315218, 14583334, 21875001, 26630436, 29166668, 43750002, 51041669, 87500004, 102083338, 153125007, 204166676, 306250014, 612500028]

約数ペア:

[(1, 612500028), (2, 306250014), (3, 204166676), (4, 153125007), (6, 102083338), (7, 87500004), (12, 51041669), (14, 43750002), (21, 29166668), (23, 26630436), (28, 21875001), (42, 14583334), (46, 13315218), (69, 8876812), (84, 7291667), (92, 6657609), (138, 4438406), (161, 3804348), (276, 2219203), (322, 1902174), (483, 1268116), (644, 951087), (966, 634058), (1932, 317029)]