2690996924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{3499}}^1$

素因数の和:3759

約数の個数: 72

約数和(自身を含む): 5943504000

約数和(自身を除く): 3252507076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 227, 242, 308, 454, 484, 847, 908, 1589, 1694, 2497, 3178, 3388, 3499, 4994, 6356, 6998, 9988, 13996, 17479, 24493, 27467, 34958, 38489, 48986, 54934, 69916, 76978, 97972, 109868, 153956, 192269, 269423, 384538, 423379, 538846, 769076, 794273, 846758, 1077692, 1588546, 1693516, 2963653, 3177092, 5559911, 5927306, 8737003, 11119822, 11854612, 17474006, 22239644, 34948012, 61159021, 96107033, 122318042, 192214066, 244636084, 384428132, 672749231, 1345498462, 2690996924]

約数ペア:

[(1, 2690996924), (2, 1345498462), (4, 672749231), (7, 384428132), (11, 244636084), (14, 192214066), (22, 122318042), (28, 96107033), (44, 61159021), (77, 34948012), (121, 22239644), (154, 17474006), (227, 11854612), (242, 11119822), (308, 8737003), (454, 5927306), (484, 5559911), (847, 3177092), (908, 2963653), (1589, 1693516), (1694, 1588546), (2497, 1077692), (3178, 846758), (3388, 794273), (3499, 769076), (4994, 538846), (6356, 423379), (6998, 384538), (9988, 269423), (13996, 192269), (17479, 153956), (24493, 109868), (27467, 97972), (34958, 76978), (38489, 69916), (48986, 54934)]