245965733874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^3\times {\mathrm{953}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 614535966720

約数和(自身を除く): 368570232846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 953, 1143, 1778, 1906, 2286, 2667, 2859, 5334, 5718, 6671, 8001, 8577, 13342, 16002, 16129, 17154, 20013, 32258, 40026, 48387, 60039, 96774, 112903, 120078, 121031, 145161, 225806, 242062, 290322, 338709, 363093, 677418, 726186, 847217, 1016127, 1089279, 1694434, 2032254, 2048383, 2178558, 2541651, 4096766, 5083302, 6145149, 7624953, 12290298, 14338681, 15249906, 15370937, 18435447, 28677362, 30741874, 36870894, 43016043, 46112811, 86032086, 92225622, 107596559, 129048129, 138338433, 215193118, 258096258, 276676866, 322789677, 645579354, 968369031, 1936738062, 1952108999, 3904217998, 5856326997, 11712653994, 13664762993, 17568980991, 27329525986, 35137961982, 40994288979, 81988577958, 122982866937, 245965733874]

約数ペア:

[(1, 245965733874), (2, 122982866937), (3, 81988577958), (6, 40994288979), (7, 35137961982), (9, 27329525986), (14, 17568980991), (18, 13664762993), (21, 11712653994), (42, 5856326997), (63, 3904217998), (126, 1952108999), (127, 1936738062), (254, 968369031), (381, 645579354), (762, 322789677), (889, 276676866), (953, 258096258), (1143, 215193118), (1778, 138338433), (1906, 129048129), (2286, 107596559), (2667, 92225622), (2859, 86032086), (5334, 46112811), (5718, 43016043), (6671, 36870894), (8001, 30741874), (8577, 28677362), (13342, 18435447), (16002, 15370937), (16129, 15249906), (17154, 14338681), (20013, 12290298), (32258, 7624953), (40026, 6145149), (48387, 5083302), (60039, 4096766), (96774, 2541651), (112903, 2178558), (120078, 2048383), (121031, 2032254), (145161, 1694434), (225806, 1089279), (242062, 1016127), (290322, 847217), (338709, 726186), (363093, 677418)]