1191649374

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 2911334400

約数和(自身を除く): 1719685026

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 71, 94, 102, 141, 142, 153, 213, 282, 306, 389, 423, 426, 459, 639, 778, 799, 846, 918, 1167, 1207, 1269, 1278, 1598, 1917, 2334, 2397, 2414, 2538, 3337, 3501, 3621, 3834, 4794, 6613, 6674, 7002, 7191, 7242, 10011, 10503, 10863, 13226, 14382, 18283, 19839, 20022, 21006, 21573, 21726, 27619, 30033, 32589, 36566, 39678, 43146, 54849, 55238, 56729, 59517, 60066, 65178, 82857, 90099, 109698, 113458, 119034, 164547, 165714, 170187, 178551, 180198, 248571, 310811, 329094, 340374, 357102, 469523, 493641, 497142, 510561, 621622, 745713, 932433, 939046, 987282, 1021122, 1298093, 1408569, 1491426, 1531683, 1864866, 2596186, 2797299, 2817138, 3063366, 3894279, 4225707, 5594598, 7788558, 8391897, 8451414, 11682837, 12677121, 16783794, 22067581, 23365674, 25354242, 35048511, 44135162, 66202743, 70097022, 132405486, 198608229, 397216458, 595824687, 1191649374]

約数ペア:

[(1, 1191649374), (2, 595824687), (3, 397216458), (6, 198608229), (9, 132405486), (17, 70097022), (18, 66202743), (27, 44135162), (34, 35048511), (47, 25354242), (51, 23365674), (54, 22067581), (71, 16783794), (94, 12677121), (102, 11682837), (141, 8451414), (142, 8391897), (153, 7788558), (213, 5594598), (282, 4225707), (306, 3894279), (389, 3063366), (423, 2817138), (426, 2797299), (459, 2596186), (639, 1864866), (778, 1531683), (799, 1491426), (846, 1408569), (918, 1298093), (1167, 1021122), (1207, 987282), (1269, 939046), (1278, 932433), (1598, 745713), (1917, 621622), (2334, 510561), (2397, 497142), (2414, 493641), (2538, 469523), (3337, 357102), (3501, 340374), (3621, 329094), (3834, 310811), (4794, 248571), (6613, 180198), (6674, 178551), (7002, 170187), (7191, 165714), (7242, 164547), (10011, 119034), (10503, 113458), (10863, 109698), (13226, 90099), (14382, 82857), (18283, 65178), (19839, 60066), (20022, 59517), (21006, 56729), (21573, 55238), (21726, 54849), (27619, 43146), (30033, 39678), (32589, 36566)]