420343764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{6803}}^1$

素因数の和:7100

約数の個数: 48

約数和(自身を含む): 1036385280

約数和(自身を除く): 616041516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 542, 813, 1084, 1626, 3252, 5149, 6803, 10298, 13606, 15447, 20409, 20596, 27212, 30894, 40818, 61788, 81636, 129257, 258514, 387771, 517028, 775542, 1551084, 1843613, 3687226, 5530839, 7374452, 11061678, 22123356, 35028647, 70057294, 105085941, 140114588, 210171882, 420343764]

約数ペア:

[(1, 420343764), (2, 210171882), (3, 140114588), (4, 105085941), (6, 70057294), (12, 35028647), (19, 22123356), (38, 11061678), (57, 7374452), (76, 5530839), (114, 3687226), (228, 1843613), (271, 1551084), (542, 775542), (813, 517028), (1084, 387771), (1626, 258514), (3252, 129257), (5149, 81636), (6803, 61788), (10298, 40818), (13606, 30894), (15447, 27212), (20409, 20596)]