341297264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2158

約数の個数: 80

約数和(自身を含む): 830780160

約数和(自身を除く): 489482896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 139, 154, 176, 278, 308, 556, 616, 973, 1112, 1232, 1529, 1946, 1993, 2224, 3058, 3892, 3986, 6116, 7784, 7972, 10703, 12232, 13951, 15568, 15944, 21406, 21923, 24464, 27902, 31888, 42812, 43846, 55804, 85624, 87692, 111608, 153461, 171248, 175384, 223216, 277027, 306922, 350768, 554054, 613844, 1108108, 1227688, 1939189, 2216216, 2455376, 3047297, 3878378, 4432432, 6094594, 7756756, 12189188, 15513512, 21331079, 24378376, 31027024, 42662158, 48756752, 85324316, 170648632, 341297264]

約数ペア:

[(1, 341297264), (2, 170648632), (4, 85324316), (7, 48756752), (8, 42662158), (11, 31027024), (14, 24378376), (16, 21331079), (22, 15513512), (28, 12189188), (44, 7756756), (56, 6094594), (77, 4432432), (88, 3878378), (112, 3047297), (139, 2455376), (154, 2216216), (176, 1939189), (278, 1227688), (308, 1108108), (556, 613844), (616, 554054), (973, 350768), (1112, 306922), (1232, 277027), (1529, 223216), (1946, 175384), (1993, 171248), (2224, 153461), (3058, 111608), (3892, 87692), (3986, 85624), (6116, 55804), (7784, 43846), (7972, 42812), (10703, 31888), (12232, 27902), (13951, 24464), (15568, 21923), (15944, 21406)]