328076532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2609}}^1$

素因数の和:3125

約数の個数: 72

約数和(自身を含む): 950040000

約数和(自身を除く): 621963468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1497, 1996, 2609, 2994, 3493, 4491, 5218, 5988, 6986, 7827, 8982, 10436, 10479, 13972, 15654, 17964, 18263, 20958, 23481, 31308, 31437, 36526, 41916, 46962, 54789, 62874, 73052, 93924, 109578, 125748, 164367, 219156, 328734, 657468, 1301891, 2603782, 3905673, 5207564, 7811346, 9113237, 11717019, 15622692, 18226474, 23434038, 27339711, 36452948, 46868076, 54679422, 82019133, 109358844, 164038266, 328076532]

約数ペア:

[(1, 328076532), (2, 164038266), (3, 109358844), (4, 82019133), (6, 54679422), (7, 46868076), (9, 36452948), (12, 27339711), (14, 23434038), (18, 18226474), (21, 15622692), (28, 11717019), (36, 9113237), (42, 7811346), (63, 5207564), (84, 3905673), (126, 2603782), (252, 1301891), (499, 657468), (998, 328734), (1497, 219156), (1996, 164367), (2609, 125748), (2994, 109578), (3493, 93924), (4491, 73052), (5218, 62874), (5988, 54789), (6986, 46962), (7827, 41916), (8982, 36526), (10436, 31437), (10479, 31308), (13972, 23481), (15654, 20958), (17964, 18263)]