277066034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 532146432

約数和(自身を除く): 255080398

約数列:

[1, 2, 7, 14, 17, 31, 34, 47, 62, 94, 119, 217, 238, 289, 329, 434, 527, 578, 658, 799, 1054, 1457, 1598, 2023, 2209, 2914, 3689, 4046, 4418, 5593, 7378, 8959, 10199, 11186, 13583, 15463, 17918, 20398, 24769, 27166, 30926, 37553, 49538, 62713, 68479, 75106, 95081, 125426, 136958, 173383, 190162, 262871, 346766, 421073, 479353, 525742, 638401, 842146, 958706, 1164143, 1276802, 2328286, 2947511, 4468807, 5895022, 8149001, 8937614, 16298002, 19790431, 39580862, 138533017, 277066034]

約数ペア:

[(1, 277066034), (2, 138533017), (7, 39580862), (14, 19790431), (17, 16298002), (31, 8937614), (34, 8149001), (47, 5895022), (62, 4468807), (94, 2947511), (119, 2328286), (217, 1276802), (238, 1164143), (289, 958706), (329, 842146), (434, 638401), (527, 525742), (578, 479353), (658, 421073), (799, 346766), (1054, 262871), (1457, 190162), (1598, 173383), (2023, 136958), (2209, 125426), (2914, 95081), (3689, 75106), (4046, 68479), (4418, 62713), (5593, 49538), (7378, 37553), (8959, 30926), (10199, 27166), (11186, 24769), (13583, 20398), (15463, 17918)]