214467858

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 565862400

約数和(自身を除く): 351394542

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 54, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 297, 341, 342, 418, 513, 558, 589, 594, 613, 627, 682, 837, 1023, 1026, 1178, 1226, 1254, 1674, 1767, 1839, 1881, 2046, 3069, 3534, 3678, 3762, 5301, 5517, 5643, 6138, 6479, 6743, 9207, 10602, 11034, 11286, 11647, 12958, 13486, 15903, 16551, 18414, 19003, 19437, 20229, 23294, 31806, 33102, 34941, 38006, 38874, 40458, 57009, 58311, 60687, 69882, 104823, 114018, 116622, 121374, 128117, 171027, 174933, 182061, 209033, 209646, 256234, 314469, 342054, 349866, 361057, 364122, 384351, 418066, 513081, 627099, 628938, 722114, 768702, 1026162, 1083171, 1153053, 1254198, 1881297, 2166342, 2306106, 3249513, 3459159, 3762594, 3971627, 5643891, 6499026, 6918318, 7943254, 9748539, 11287782, 11914881, 19497078, 23829762, 35744643, 71489286, 107233929, 214467858]

約数ペア:

[(1, 214467858), (2, 107233929), (3, 71489286), (6, 35744643), (9, 23829762), (11, 19497078), (18, 11914881), (19, 11287782), (22, 9748539), (27, 7943254), (31, 6918318), (33, 6499026), (38, 5643891), (54, 3971627), (57, 3762594), (62, 3459159), (66, 3249513), (93, 2306106), (99, 2166342), (114, 1881297), (171, 1254198), (186, 1153053), (198, 1083171), (209, 1026162), (279, 768702), (297, 722114), (341, 628938), (342, 627099), (418, 513081), (513, 418066), (558, 384351), (589, 364122), (594, 361057), (613, 349866), (627, 342054), (682, 314469), (837, 256234), (1023, 209646), (1026, 209033), (1178, 182061), (1226, 174933), (1254, 171027), (1674, 128117), (1767, 121374), (1839, 116622), (1881, 114018), (2046, 104823), (3069, 69882), (3534, 60687), (3678, 58311), (3762, 57009), (5301, 40458), (5517, 38874), (5643, 38006), (6138, 34941), (6479, 33102), (6743, 31806), (9207, 23294), (10602, 20229), (11034, 19437), (11286, 19003), (11647, 18414), (12958, 16551), (13486, 15903)]