268854407718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1\times {\mathrm{43933}}^1$

素因数の和:45189

約数の個数: 64

約数和(自身を含む): 588229162752

約数和(自身を除く): 319374755034

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1171, 1742, 2342, 2613, 3513, 5226, 7026, 15223, 30446, 43933, 45669, 78457, 87866, 91338, 131799, 156914, 235371, 263598, 470742, 571129, 1019941, 1142258, 1713387, 2039882, 2943511, 3059823, 3426774, 5887022, 6119646, 8830533, 17661066, 38265643, 51445543, 76531286, 102891086, 114796929, 154336629, 229593858, 308673258, 668792059, 1337584118, 2006376177, 3446851381, 4012752354, 6893702762, 10340554143, 20681108286, 44809067953, 89618135906, 134427203859, 268854407718]

約数ペア:

[(1, 268854407718), (2, 134427203859), (3, 89618135906), (6, 44809067953), (13, 20681108286), (26, 10340554143), (39, 6893702762), (67, 4012752354), (78, 3446851381), (134, 2006376177), (201, 1337584118), (402, 668792059), (871, 308673258), (1171, 229593858), (1742, 154336629), (2342, 114796929), (2613, 102891086), (3513, 76531286), (5226, 51445543), (7026, 38265643), (15223, 17661066), (30446, 8830533), (43933, 6119646), (45669, 5887022), (78457, 3426774), (87866, 3059823), (91338, 2943511), (131799, 2039882), (156914, 1713387), (235371, 1142258), (263598, 1019941), (470742, 571129)]