1288762476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{18059}}^1$

素因数の和:18398

約数の個数: 48

約数和(自身を含む): 3175670400

約数和(自身を除く): 1886907924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 313, 626, 939, 1252, 1878, 3756, 5947, 11894, 17841, 18059, 23788, 35682, 36118, 54177, 71364, 72236, 108354, 216708, 343121, 686242, 1029363, 1372484, 2058726, 4117452, 5652467, 11304934, 16957401, 22609868, 33914802, 67829604, 107396873, 214793746, 322190619, 429587492, 644381238, 1288762476]

約数ペア:

[(1, 1288762476), (2, 644381238), (3, 429587492), (4, 322190619), (6, 214793746), (12, 107396873), (19, 67829604), (38, 33914802), (57, 22609868), (76, 16957401), (114, 11304934), (228, 5652467), (313, 4117452), (626, 2058726), (939, 1372484), (1252, 1029363), (1878, 686242), (3756, 343121), (5947, 216708), (11894, 108354), (17841, 72236), (18059, 71364), (23788, 54177), (35682, 36118)]