218098272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{661}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 656619264

約数和(自身を除く): 438520992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 491, 661, 672, 982, 1322, 1473, 1964, 1983, 2644, 2946, 3437, 3928, 3966, 4627, 5288, 5892, 6874, 7856, 7932, 9254, 10311, 10576, 11784, 13748, 13881, 15712, 15864, 18508, 20622, 21152, 23568, 27496, 27762, 31728, 37016, 41244, 47136, 54992, 55524, 63456, 74032, 82488, 109984, 111048, 148064, 164976, 222096, 324551, 329952, 444192, 649102, 973653, 1298204, 1947306, 2271857, 2596408, 3894612, 4543714, 5192816, 6815571, 7789224, 9087428, 10385632, 13631142, 15578448, 18174856, 27262284, 31156896, 36349712, 54524568, 72699424, 109049136, 218098272]

約数ペア:

[(1, 218098272), (2, 109049136), (3, 72699424), (4, 54524568), (6, 36349712), (7, 31156896), (8, 27262284), (12, 18174856), (14, 15578448), (16, 13631142), (21, 10385632), (24, 9087428), (28, 7789224), (32, 6815571), (42, 5192816), (48, 4543714), (56, 3894612), (84, 2596408), (96, 2271857), (112, 1947306), (168, 1298204), (224, 973653), (336, 649102), (491, 444192), (661, 329952), (672, 324551), (982, 222096), (1322, 164976), (1473, 148064), (1964, 111048), (1983, 109984), (2644, 82488), (2946, 74032), (3437, 63456), (3928, 55524), (3966, 54992), (4627, 47136), (5288, 41244), (5892, 37016), (6874, 31728), (7856, 27762), (7932, 27496), (9254, 23568), (10311, 21152), (10576, 20622), (11784, 18508), (13748, 15864), (13881, 15712)]