295228934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 631701504

約数和(自身を除く): 336472570

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 67, 71, 77, 91, 134, 142, 143, 154, 182, 217, 286, 341, 403, 434, 469, 497, 682, 737, 781, 806, 871, 923, 938, 994, 1001, 1474, 1562, 1742, 1846, 2002, 2077, 2201, 2387, 2821, 4154, 4402, 4433, 4757, 4774, 5159, 5467, 5642, 6097, 6461, 8866, 9514, 9581, 10153, 10318, 10934, 12194, 12922, 14539, 15407, 19162, 20306, 22847, 24211, 27001, 28613, 29078, 30814, 31031, 33299, 45694, 48422, 52327, 54002, 57226, 61841, 62062, 66598, 67067, 71071, 104654, 123682, 134134, 142142, 147467, 159929, 169477, 189007, 200291, 294934, 297011, 314743, 319858, 338954, 366289, 378014, 400582, 432887, 594022, 629486, 680251, 732578, 865774, 1032269, 1360502, 1622137, 1917071, 2064538, 2079077, 2203201, 3244274, 3834142, 4158154, 4406402, 4761757, 9523514, 11354959, 13419497, 21087781, 22709918, 26838994, 42175562, 147614467, 295228934]

約数ペア:

[(1, 295228934), (2, 147614467), (7, 42175562), (11, 26838994), (13, 22709918), (14, 21087781), (22, 13419497), (26, 11354959), (31, 9523514), (62, 4761757), (67, 4406402), (71, 4158154), (77, 3834142), (91, 3244274), (134, 2203201), (142, 2079077), (143, 2064538), (154, 1917071), (182, 1622137), (217, 1360502), (286, 1032269), (341, 865774), (403, 732578), (434, 680251), (469, 629486), (497, 594022), (682, 432887), (737, 400582), (781, 378014), (806, 366289), (871, 338954), (923, 319858), (938, 314743), (994, 297011), (1001, 294934), (1474, 200291), (1562, 189007), (1742, 169477), (1846, 159929), (2002, 147467), (2077, 142142), (2201, 134134), (2387, 123682), (2821, 104654), (4154, 71071), (4402, 67067), (4433, 66598), (4757, 62062), (4774, 61841), (5159, 57226), (5467, 54002), (5642, 52327), (6097, 48422), (6461, 45694), (8866, 33299), (9514, 31031), (9581, 30814), (10153, 29078), (10318, 28613), (10934, 27001), (12194, 24211), (12922, 22847), (14539, 20306), (15407, 19162)]