252112718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 465393600

約数和(自身を除く): 213280882

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 113, 143, 226, 269, 286, 319, 377, 538, 638, 754, 1243, 1469, 2486, 2938, 2959, 3277, 3497, 4147, 5918, 6554, 6994, 7801, 8294, 15602, 16159, 30397, 32318, 36047, 38467, 42601, 60794, 72094, 76934, 85202, 85811, 101413, 171622, 202826, 334367, 395161, 468611, 668734, 790322, 881513, 937222, 1115543, 1763026, 2231086, 4346771, 8693542, 9696643, 11459669, 19393286, 22919338, 126056359, 252112718]

約数ペア:

[(1, 252112718), (2, 126056359), (11, 22919338), (13, 19393286), (22, 11459669), (26, 9696643), (29, 8693542), (58, 4346771), (113, 2231086), (143, 1763026), (226, 1115543), (269, 937222), (286, 881513), (319, 790322), (377, 668734), (538, 468611), (638, 395161), (754, 334367), (1243, 202826), (1469, 171622), (2486, 101413), (2938, 85811), (2959, 85202), (3277, 76934), (3497, 72094), (4147, 60794), (5918, 42601), (6554, 38467), (6994, 36047), (7801, 32318), (8294, 30397), (15602, 16159)]