1796739399

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 3428399520

約数和(自身を除く): 1631660121

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 49, 63, 87, 91, 101, 107, 117, 147, 203, 261, 273, 303, 321, 377, 441, 609, 637, 707, 749, 819, 909, 963, 1131, 1313, 1391, 1421, 1827, 1911, 2121, 2247, 2639, 2929, 3103, 3393, 3939, 4173, 4263, 4949, 5243, 5733, 6363, 6741, 7917, 8787, 9191, 9309, 9737, 10807, 11817, 12519, 12789, 14847, 15729, 18473, 20503, 21721, 23751, 26361, 27573, 27927, 29211, 32421, 38077, 40339, 44541, 47187, 55419, 61509, 64337, 65163, 68159, 75649, 82719, 87633, 97263, 114231, 121017, 140491, 143521, 152047, 166257, 184527, 193011, 195489, 204477, 226947, 266539, 282373, 313403, 342693, 363051, 421473, 430563, 456141, 529543, 579033, 613431, 680841, 799617, 847119, 940209, 983437, 1264419, 1291689, 1368423, 1588629, 1865773, 1976611, 2193821, 2398851, 2541357, 2820627, 2950311, 4074239, 4765887, 5597319, 5929833, 6581463, 6884059, 8850933, 12222717, 15356747, 16791957, 17789499, 19744389, 20652177, 28519673, 36668151, 46070241, 61956531, 85559019, 138210723, 199637711, 256677057, 598913133, 1796739399]

約数ペア:

[(1, 1796739399), (3, 598913133), (7, 256677057), (9, 199637711), (13, 138210723), (21, 85559019), (29, 61956531), (39, 46070241), (49, 36668151), (63, 28519673), (87, 20652177), (91, 19744389), (101, 17789499), (107, 16791957), (117, 15356747), (147, 12222717), (203, 8850933), (261, 6884059), (273, 6581463), (303, 5929833), (321, 5597319), (377, 4765887), (441, 4074239), (609, 2950311), (637, 2820627), (707, 2541357), (749, 2398851), (819, 2193821), (909, 1976611), (963, 1865773), (1131, 1588629), (1313, 1368423), (1391, 1291689), (1421, 1264419), (1827, 983437), (1911, 940209), (2121, 847119), (2247, 799617), (2639, 680841), (2929, 613431), (3103, 579033), (3393, 529543), (3939, 456141), (4173, 430563), (4263, 421473), (4949, 363051), (5243, 342693), (5733, 313403), (6363, 282373), (6741, 266539), (7917, 226947), (8787, 204477), (9191, 195489), (9309, 193011), (9737, 184527), (10807, 166257), (11817, 152047), (12519, 143521), (12789, 140491), (14847, 121017), (15729, 114231), (18473, 97263), (20503, 87633), (21721, 82719), (23751, 75649), (26361, 68159), (27573, 65163), (27927, 64337), (29211, 61509), (32421, 55419), (38077, 47187), (40339, 44541)]