213780924

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 672000000

約数和(自身を除く): 458219076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 199, 203, 252, 261, 294, 343, 348, 378, 398, 406, 441, 522, 588, 597, 609, 686, 756, 783, 796, 812, 882, 1029, 1044, 1194, 1218, 1323, 1372, 1393, 1421, 1566, 1764, 1791, 1827, 2058, 2388, 2436, 2646, 2786, 2842, 3087, 3132, 3582, 3654, 4116, 4179, 4263, 5292, 5373, 5481, 5572, 5684, 5771, 6174, 7164, 7308, 8358, 8526, 9261, 9751, 9947, 10746, 10962, 11542, 12348, 12537, 12789, 16716, 17052, 17313, 18522, 19502, 19894, 21492, 21924, 23084, 25074, 25578, 29253, 29841, 34626, 37044, 37611, 38367, 39004, 39788, 40397, 50148, 51156, 51939, 58506, 59682, 68257, 69252, 75222, 76734, 80794, 87759, 89523, 103878, 117012, 119364, 121191, 136514, 150444, 153468, 155817, 161588, 175518, 179046, 204771, 207756, 242382, 263277, 268569, 273028, 282779, 311634, 351036, 358092, 363573, 409542, 484764, 526554, 537138, 565558, 614313, 623268, 727146, 819084, 848337, 1053108, 1074276, 1090719, 1131116, 1228626, 1454292, 1696674, 1842939, 1979453, 2181438, 2457252, 2545011, 3393348, 3685878, 3958906, 4362876, 5090022, 5938359, 7371756, 7635033, 7917812, 10180044, 11876718, 15270066, 17815077, 23753436, 30540132, 35630154, 53445231, 71260308, 106890462, 213780924]

約数ペア:

[(1, 213780924), (2, 106890462), (3, 71260308), (4, 53445231), (6, 35630154), (7, 30540132), (9, 23753436), (12, 17815077), (14, 15270066), (18, 11876718), (21, 10180044), (27, 7917812), (28, 7635033), (29, 7371756), (36, 5938359), (42, 5090022), (49, 4362876), (54, 3958906), (58, 3685878), (63, 3393348), (84, 2545011), (87, 2457252), (98, 2181438), (108, 1979453), (116, 1842939), (126, 1696674), (147, 1454292), (174, 1228626), (189, 1131116), (196, 1090719), (199, 1074276), (203, 1053108), (252, 848337), (261, 819084), (294, 727146), (343, 623268), (348, 614313), (378, 565558), (398, 537138), (406, 526554), (441, 484764), (522, 409542), (588, 363573), (597, 358092), (609, 351036), (686, 311634), (756, 282779), (783, 273028), (796, 268569), (812, 263277), (882, 242382), (1029, 207756), (1044, 204771), (1194, 179046), (1218, 175518), (1323, 161588), (1372, 155817), (1393, 153468), (1421, 150444), (1566, 136514), (1764, 121191), (1791, 119364), (1827, 117012), (2058, 103878), (2388, 89523), (2436, 87759), (2646, 80794), (2786, 76734), (2842, 75222), (3087, 69252), (3132, 68257), (3582, 59682), (3654, 58506), (4116, 51939), (4179, 51156), (4263, 50148), (5292, 40397), (5373, 39788), (5481, 39004), (5572, 38367), (5684, 37611), (5771, 37044), (6174, 34626), (7164, 29841), (7308, 29253), (8358, 25578), (8526, 25074), (9261, 23084), (9751, 21924), (9947, 21492), (10746, 19894), (10962, 19502), (11542, 18522), (12348, 17313), (12537, 17052), (12789, 16716)]