219052836

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1812

約数の個数: 84

約数和(自身を含む): 588453712

約数和(自身を除く): 369400876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 729, 774, 972, 1161, 1458, 1548, 1747, 2322, 2916, 3483, 3494, 4644, 5241, 6966, 6988, 10449, 10482, 13932, 15723, 20898, 20964, 31347, 31446, 41796, 47169, 62694, 62892, 75121, 94338, 125388, 141507, 150242, 188676, 225363, 283014, 300484, 424521, 450726, 566028, 676089, 849042, 901452, 1273563, 1352178, 1698084, 2028267, 2547126, 2704356, 4056534, 5094252, 6084801, 8113068, 12169602, 18254403, 24339204, 36508806, 54763209, 73017612, 109526418, 219052836]

約数ペア:

[(1, 219052836), (2, 109526418), (3, 73017612), (4, 54763209), (6, 36508806), (9, 24339204), (12, 18254403), (18, 12169602), (27, 8113068), (36, 6084801), (43, 5094252), (54, 4056534), (81, 2704356), (86, 2547126), (108, 2028267), (129, 1698084), (162, 1352178), (172, 1273563), (243, 901452), (258, 849042), (324, 676089), (387, 566028), (486, 450726), (516, 424521), (729, 300484), (774, 283014), (972, 225363), (1161, 188676), (1458, 150242), (1548, 141507), (1747, 125388), (2322, 94338), (2916, 75121), (3483, 62892), (3494, 62694), (4644, 47169), (5241, 41796), (6966, 31446), (6988, 31347), (10449, 20964), (10482, 20898), (13932, 15723)]