285757433442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{208003}}^1$

素因数の和:208149

約数の個数: 128

約数和(自身を含む): 726849177600

約数和(自身を除く): 441091744158

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 103, 114, 117, 171, 206, 234, 247, 309, 342, 351, 494, 513, 618, 702, 741, 927, 1026, 1339, 1482, 1854, 1957, 2223, 2678, 2781, 3914, 4017, 4446, 5562, 5871, 6669, 8034, 11742, 12051, 13338, 17613, 24102, 25441, 35226, 36153, 50882, 52839, 72306, 76323, 105678, 152646, 208003, 228969, 416006, 457938, 624009, 686907, 1248018, 1373814, 1872027, 2704039, 3744054, 3952057, 5408078, 5616081, 7904114, 8112117, 11232162, 11856171, 16224234, 21424309, 23712342, 24336351, 35568513, 42848618, 48672702, 51376741, 64272927, 71137026, 73009053, 102753482, 106705539, 128545854, 146018106, 154130223, 192818781, 213411078, 278516017, 308260446, 385637562, 407061871, 462390669, 557032034, 578456343, 814123742, 835548051, 924781338, 1156912686, 1221185613, 1387172007, 1671096102, 2442371226, 2506644153, 2774344014, 3663556839, 5013288306, 5291804323, 7327113678, 7519932459, 10583608646, 10990670517, 15039864918, 15875412969, 21981341034, 31750825938, 47626238907, 95252477814, 142878716721, 285757433442]

約数ペア:

[(1, 285757433442), (2, 142878716721), (3, 95252477814), (6, 47626238907), (9, 31750825938), (13, 21981341034), (18, 15875412969), (19, 15039864918), (26, 10990670517), (27, 10583608646), (38, 7519932459), (39, 7327113678), (54, 5291804323), (57, 5013288306), (78, 3663556839), (103, 2774344014), (114, 2506644153), (117, 2442371226), (171, 1671096102), (206, 1387172007), (234, 1221185613), (247, 1156912686), (309, 924781338), (342, 835548051), (351, 814123742), (494, 578456343), (513, 557032034), (618, 462390669), (702, 407061871), (741, 385637562), (927, 308260446), (1026, 278516017), (1339, 213411078), (1482, 192818781), (1854, 154130223), (1957, 146018106), (2223, 128545854), (2678, 106705539), (2781, 102753482), (3914, 73009053), (4017, 71137026), (4446, 64272927), (5562, 51376741), (5871, 48672702), (6669, 42848618), (8034, 35568513), (11742, 24336351), (12051, 23712342), (13338, 21424309), (17613, 16224234), (24102, 11856171), (25441, 11232162), (35226, 8112117), (36153, 7904114), (50882, 5616081), (52839, 5408078), (72306, 3952057), (76323, 3744054), (105678, 2704039), (152646, 1872027), (208003, 1373814), (228969, 1248018), (416006, 686907), (457938, 624009)]