4026678768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1180

約数の個数: 240

約数和(自身を含む): 13432473600

約数和(自身を除く): 9405794832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 139, 144, 168, 174, 203, 232, 252, 261, 278, 336, 348, 406, 417, 464, 504, 522, 556, 609, 696, 812, 834, 973, 991, 1008, 1044, 1112, 1218, 1251, 1392, 1624, 1668, 1827, 1946, 1982, 2088, 2224, 2436, 2502, 2919, 2973, 3248, 3336, 3654, 3892, 3964, 4031, 4176, 4872, 5004, 5838, 5946, 6672, 6937, 7308, 7784, 7928, 8062, 8757, 8919, 9744, 10008, 11676, 11892, 12093, 13874, 14616, 15568, 15856, 16124, 17514, 17838, 20016, 20811, 23352, 23784, 24186, 27748, 28217, 28739, 29232, 32248, 35028, 35676, 36279, 41622, 46704, 47568, 48372, 55496, 56434, 57478, 62433, 64496, 70056, 71352, 72558, 83244, 84651, 86217, 96744, 110992, 112868, 114956, 124866, 137749, 140112, 142704, 145116, 166488, 169302, 172434, 193488, 201173, 225736, 229912, 249732, 253953, 258651, 275498, 290232, 332976, 338604, 344868, 402346, 413247, 451472, 459824, 499464, 507906, 517302, 550996, 580464, 603519, 677208, 689736, 804692, 826494, 964243, 998928, 1015812, 1034604, 1101992, 1207038, 1239741, 1354416, 1379472, 1609384, 1652988, 1810557, 1928486, 2031624, 2069208, 2203984, 2414076, 2479482, 2892729, 3218768, 3305976, 3621114, 3856972, 3994721, 4063248, 4138416, 4828152, 4958964, 5785458, 6611952, 7242228, 7713944, 7989442, 8678187, 9656304, 9917928, 11570916, 11984163, 14484456, 15427888, 15978884, 17356374, 19835856, 23141832, 23968326, 27963047, 28968912, 31957768, 34712748, 35952489, 46283664, 47936652, 55926094, 63915536, 69425496, 71904978, 83889141, 95873304, 111852188, 138850992, 143809956, 167778282, 191746608, 223704376, 251667423, 287619912, 335556564, 447408752, 503334846, 575239824, 671113128, 1006669692, 1342226256, 2013339384, 4026678768]

約数ペア:

[(1, 4026678768), (2, 2013339384), (3, 1342226256), (4, 1006669692), (6, 671113128), (7, 575239824), (8, 503334846), (9, 447408752), (12, 335556564), (14, 287619912), (16, 251667423), (18, 223704376), (21, 191746608), (24, 167778282), (28, 143809956), (29, 138850992), (36, 111852188), (42, 95873304), (48, 83889141), (56, 71904978), (58, 69425496), (63, 63915536), (72, 55926094), (84, 47936652), (87, 46283664), (112, 35952489), (116, 34712748), (126, 31957768), (139, 28968912), (144, 27963047), (168, 23968326), (174, 23141832), (203, 19835856), (232, 17356374), (252, 15978884), (261, 15427888), (278, 14484456), (336, 11984163), (348, 11570916), (406, 9917928), (417, 9656304), (464, 8678187), (504, 7989442), (522, 7713944), (556, 7242228), (609, 6611952), (696, 5785458), (812, 4958964), (834, 4828152), (973, 4138416), (991, 4063248), (1008, 3994721), (1044, 3856972), (1112, 3621114), (1218, 3305976), (1251, 3218768), (1392, 2892729), (1624, 2479482), (1668, 2414076), (1827, 2203984), (1946, 2069208), (1982, 2031624), (2088, 1928486), (2224, 1810557), (2436, 1652988), (2502, 1609384), (2919, 1379472), (2973, 1354416), (3248, 1239741), (3336, 1207038), (3654, 1101992), (3892, 1034604), (3964, 1015812), (4031, 998928), (4176, 964243), (4872, 826494), (5004, 804692), (5838, 689736), (5946, 677208), (6672, 603519), (6937, 580464), (7308, 550996), (7784, 517302), (7928, 507906), (8062, 499464), (8757, 459824), (8919, 451472), (9744, 413247), (10008, 402346), (11676, 344868), (11892, 338604), (12093, 332976), (13874, 290232), (14616, 275498), (15568, 258651), (15856, 253953), (16124, 249732), (17514, 229912), (17838, 225736), (20016, 201173), (20811, 193488), (23352, 172434), (23784, 169302), (24186, 166488), (27748, 145116), (28217, 142704), (28739, 140112), (29232, 137749), (32248, 124866), (35028, 114956), (35676, 112868), (36279, 110992), (41622, 96744), (46704, 86217), (47568, 84651), (48372, 83244), (55496, 72558), (56434, 71352), (57478, 70056), (62433, 64496)]