1690095736

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{2731}}^1$

素因数の和:3044

約数の個数: 64

約数和(自身を含む): 3721639680

約数和(自身を除く): 2031543944

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 257, 301, 344, 514, 602, 1028, 1204, 1799, 2056, 2408, 2731, 3598, 5462, 7196, 10924, 11051, 14392, 19117, 21848, 22102, 38234, 44204, 76468, 77357, 88408, 117433, 152936, 154714, 234866, 309428, 469732, 618856, 701867, 822031, 939464, 1403734, 1644062, 2807468, 3288124, 4913069, 5614936, 6576248, 9826138, 19652276, 30180281, 39304552, 60360562, 120721124, 211261967, 241442248, 422523934, 845047868, 1690095736]

約数ペア:

[(1, 1690095736), (2, 845047868), (4, 422523934), (7, 241442248), (8, 211261967), (14, 120721124), (28, 60360562), (43, 39304552), (56, 30180281), (86, 19652276), (172, 9826138), (257, 6576248), (301, 5614936), (344, 4913069), (514, 3288124), (602, 2807468), (1028, 1644062), (1204, 1403734), (1799, 939464), (2056, 822031), (2408, 701867), (2731, 618856), (3598, 469732), (5462, 309428), (7196, 234866), (10924, 154714), (11051, 152936), (14392, 117433), (19117, 88408), (21848, 77357), (22102, 76468), (38234, 44204)]