749304108

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{36709}}^1$

素因数の和:36738

約数の個数: 84

約数和(自身を含む): 2246945680

約数和(自身を除く): 1497641572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 36709, 73418, 110127, 146836, 220254, 256963, 330381, 440508, 513926, 660762, 770889, 991143, 1027852, 1321524, 1541778, 1982286, 2312667, 2973429, 3083556, 3964572, 4625334, 5946858, 6938001, 8920287, 9250668, 11893716, 13876002, 17840574, 20814003, 26760861, 27752004, 35681148, 41628006, 53521722, 62442009, 83256012, 107043444, 124884018, 187326027, 249768036, 374652054, 749304108]

約数ペア:

[(1, 749304108), (2, 374652054), (3, 249768036), (4, 187326027), (6, 124884018), (7, 107043444), (9, 83256012), (12, 62442009), (14, 53521722), (18, 41628006), (21, 35681148), (27, 27752004), (28, 26760861), (36, 20814003), (42, 17840574), (54, 13876002), (63, 11893716), (81, 9250668), (84, 8920287), (108, 6938001), (126, 5946858), (162, 4625334), (189, 3964572), (243, 3083556), (252, 2973429), (324, 2312667), (378, 1982286), (486, 1541778), (567, 1321524), (729, 1027852), (756, 991143), (972, 770889), (1134, 660762), (1458, 513926), (1701, 440508), (2268, 330381), (2916, 256963), (3402, 220254), (5103, 146836), (6804, 110127), (10206, 73418), (20412, 36709)]