212917614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8297}}^1$

素因数の和:8369

約数の個数: 64

約数和(自身を含む): 535320576

約数和(自身を除く): 322402962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 3666, 4277, 8297, 8554, 12831, 16594, 24891, 25662, 49782, 58079, 107861, 116158, 174237, 215722, 323583, 348474, 389959, 647166, 755027, 779918, 1169877, 1510054, 2265081, 2339754, 2729713, 4530162, 5069467, 5459426, 8189139, 10138934, 15208401, 16378278, 30416802, 35486269, 70972538, 106458807, 212917614]

約数ペア:

[(1, 212917614), (2, 106458807), (3, 70972538), (6, 35486269), (7, 30416802), (13, 16378278), (14, 15208401), (21, 10138934), (26, 8189139), (39, 5459426), (42, 5069467), (47, 4530162), (78, 2729713), (91, 2339754), (94, 2265081), (141, 1510054), (182, 1169877), (273, 779918), (282, 755027), (329, 647166), (546, 389959), (611, 348474), (658, 323583), (987, 215722), (1222, 174237), (1833, 116158), (1974, 107861), (3666, 58079), (4277, 49782), (8297, 25662), (8554, 24891), (12831, 16594)]