726973324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 1606831520

約数和(自身を除く): 879858196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 229, 242, 308, 458, 484, 847, 916, 937, 1603, 1694, 1874, 2519, 3206, 3388, 3748, 5038, 6412, 6559, 10076, 10307, 13118, 17633, 20614, 26236, 27709, 35266, 41228, 55418, 70532, 72149, 110836, 113377, 144298, 193963, 214573, 226754, 288596, 387926, 429146, 453508, 775852, 793639, 858292, 1502011, 1587278, 2360303, 3004022, 3174556, 4720606, 6008044, 9441212, 16522121, 25963333, 33044242, 51926666, 66088484, 103853332, 181743331, 363486662, 726973324]

約数ペア:

[(1, 726973324), (2, 363486662), (4, 181743331), (7, 103853332), (11, 66088484), (14, 51926666), (22, 33044242), (28, 25963333), (44, 16522121), (77, 9441212), (121, 6008044), (154, 4720606), (229, 3174556), (242, 3004022), (308, 2360303), (458, 1587278), (484, 1502011), (847, 858292), (916, 793639), (937, 775852), (1603, 453508), (1694, 429146), (1874, 387926), (2519, 288596), (3206, 226754), (3388, 214573), (3748, 193963), (5038, 144298), (6412, 113377), (6559, 110836), (10076, 72149), (10307, 70532), (13118, 55418), (17633, 41228), (20614, 35266), (26236, 27709)]