2800236208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1791

約数の個数: 120

約数和(自身を含む): 6873337856

約数和(自身を除く): 4073101648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 127, 154, 176, 242, 254, 308, 484, 508, 616, 847, 889, 968, 1016, 1232, 1397, 1627, 1694, 1778, 1936, 2032, 2794, 3254, 3388, 3556, 5588, 6508, 6776, 7112, 9779, 11176, 11389, 13016, 13552, 14224, 15367, 17897, 19558, 22352, 22778, 26032, 30734, 35794, 39116, 45556, 61468, 71588, 78232, 91112, 107569, 122936, 125279, 143176, 156464, 182224, 196867, 206629, 215138, 245872, 250558, 286352, 393734, 413258, 430276, 501116, 787468, 826516, 860552, 1002232, 1378069, 1446403, 1574936, 1653032, 1721104, 2004464, 2272919, 2756138, 2892806, 3149872, 3306064, 4545838, 5512276, 5785612, 9091676, 11024552, 11571224, 15910433, 18183352, 22049104, 23142448, 25002109, 31820866, 36366704, 50004218, 63641732, 100008436, 127283464, 175014763, 200016872, 254566928, 350029526, 400033744, 700059052, 1400118104, 2800236208]

約数ペア:

[(1, 2800236208), (2, 1400118104), (4, 700059052), (7, 400033744), (8, 350029526), (11, 254566928), (14, 200016872), (16, 175014763), (22, 127283464), (28, 100008436), (44, 63641732), (56, 50004218), (77, 36366704), (88, 31820866), (112, 25002109), (121, 23142448), (127, 22049104), (154, 18183352), (176, 15910433), (242, 11571224), (254, 11024552), (308, 9091676), (484, 5785612), (508, 5512276), (616, 4545838), (847, 3306064), (889, 3149872), (968, 2892806), (1016, 2756138), (1232, 2272919), (1397, 2004464), (1627, 1721104), (1694, 1653032), (1778, 1574936), (1936, 1446403), (2032, 1378069), (2794, 1002232), (3254, 860552), (3388, 826516), (3556, 787468), (5588, 501116), (6508, 430276), (6776, 413258), (7112, 393734), (9779, 286352), (11176, 250558), (11389, 245872), (13016, 215138), (13552, 206629), (14224, 196867), (15367, 182224), (17897, 156464), (19558, 143176), (22352, 125279), (22778, 122936), (26032, 107569), (30734, 91112), (35794, 78232), (39116, 71588), (45556, 61468)]