219164316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137321}}^1$

素因数の和:137354

約数の個数: 48

約数和(自身を含む): 615202560

約数和(自身を除く): 396038244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 137321, 274642, 411963, 549284, 823926, 961247, 1647852, 1922494, 2609099, 2883741, 3844988, 5218198, 5767482, 7827297, 10436396, 11534964, 15654594, 18263693, 31309188, 36527386, 54791079, 73054772, 109582158, 219164316]

約数ペア:

[(1, 219164316), (2, 109582158), (3, 73054772), (4, 54791079), (6, 36527386), (7, 31309188), (12, 18263693), (14, 15654594), (19, 11534964), (21, 10436396), (28, 7827297), (38, 5767482), (42, 5218198), (57, 3844988), (76, 2883741), (84, 2609099), (114, 1922494), (133, 1647852), (228, 961247), (266, 823926), (399, 549284), (532, 411963), (798, 274642), (1596, 137321)]