748843452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2472

約数の個数: 144

約数和(自身を含む): 2290928640

約数和(自身を除く): 1542085188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 43, 58, 63, 84, 86, 87, 116, 126, 129, 172, 174, 203, 252, 258, 261, 301, 348, 387, 406, 516, 522, 602, 609, 774, 812, 903, 1044, 1204, 1218, 1247, 1548, 1806, 1827, 2383, 2436, 2494, 2709, 3612, 3654, 3741, 4766, 4988, 5418, 7149, 7308, 7482, 8729, 9532, 10836, 11223, 14298, 14964, 16681, 17458, 21447, 22446, 26187, 28596, 33362, 34916, 42894, 44892, 50043, 52374, 66724, 69107, 78561, 85788, 100086, 102469, 104748, 138214, 150129, 157122, 200172, 204938, 207321, 276428, 300258, 307407, 314244, 409876, 414642, 483749, 600516, 614814, 621963, 717283, 829284, 922221, 967498, 1229628, 1243926, 1434566, 1451247, 1844442, 1934996, 2151849, 2487852, 2869132, 2902494, 2971601, 3688884, 4303698, 4353741, 5804988, 5943202, 6455547, 8607396, 8707482, 8914803, 11886404, 12911094, 17414964, 17829606, 20801207, 25822188, 26744409, 35659212, 41602414, 53488818, 62403621, 83204828, 106977636, 124807242, 187210863, 249614484, 374421726, 748843452]

約数ペア:

[(1, 748843452), (2, 374421726), (3, 249614484), (4, 187210863), (6, 124807242), (7, 106977636), (9, 83204828), (12, 62403621), (14, 53488818), (18, 41602414), (21, 35659212), (28, 26744409), (29, 25822188), (36, 20801207), (42, 17829606), (43, 17414964), (58, 12911094), (63, 11886404), (84, 8914803), (86, 8707482), (87, 8607396), (116, 6455547), (126, 5943202), (129, 5804988), (172, 4353741), (174, 4303698), (203, 3688884), (252, 2971601), (258, 2902494), (261, 2869132), (301, 2487852), (348, 2151849), (387, 1934996), (406, 1844442), (516, 1451247), (522, 1434566), (602, 1243926), (609, 1229628), (774, 967498), (812, 922221), (903, 829284), (1044, 717283), (1204, 621963), (1218, 614814), (1247, 600516), (1548, 483749), (1806, 414642), (1827, 409876), (2383, 314244), (2436, 307407), (2494, 300258), (2709, 276428), (3612, 207321), (3654, 204938), (3741, 200172), (4766, 157122), (4988, 150129), (5418, 138214), (7149, 104748), (7308, 102469), (7482, 100086), (8729, 85788), (9532, 78561), (10836, 69107), (11223, 66724), (14298, 52374), (14964, 50043), (16681, 44892), (17458, 42894), (21447, 34916), (22446, 33362), (26187, 28596)]