2783279934

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 6571653120

約数和(自身を除く): 3788373186

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 47, 54, 74, 94, 107, 111, 141, 214, 222, 277, 282, 321, 333, 423, 554, 642, 666, 831, 846, 963, 999, 1269, 1662, 1739, 1926, 1998, 2493, 2538, 2889, 3478, 3959, 4986, 5029, 5217, 5778, 7479, 7918, 10058, 10249, 10434, 11877, 13019, 14958, 15087, 15651, 20498, 23754, 26038, 29639, 30174, 30747, 31302, 35631, 39057, 45261, 46953, 59278, 61494, 71262, 78114, 88917, 90522, 92241, 93906, 106893, 117171, 135783, 177834, 184482, 186073, 213786, 234342, 266751, 271566, 276723, 351513, 372146, 481703, 533502, 553446, 558219, 703026, 800253, 963406, 1096643, 1116438, 1393033, 1445109, 1600506, 1674657, 2193286, 2786066, 2890218, 3289929, 3349314, 4179099, 4335327, 5023971, 6579858, 8358198, 8670654, 9869787, 10047942, 12537297, 13005981, 19739574, 25074594, 26011962, 29609361, 37611891, 51542221, 59218722, 75223782, 103084442, 154626663, 309253326, 463879989, 927759978, 1391639967, 2783279934]

約数ペア:

[(1, 2783279934), (2, 1391639967), (3, 927759978), (6, 463879989), (9, 309253326), (18, 154626663), (27, 103084442), (37, 75223782), (47, 59218722), (54, 51542221), (74, 37611891), (94, 29609361), (107, 26011962), (111, 25074594), (141, 19739574), (214, 13005981), (222, 12537297), (277, 10047942), (282, 9869787), (321, 8670654), (333, 8358198), (423, 6579858), (554, 5023971), (642, 4335327), (666, 4179099), (831, 3349314), (846, 3289929), (963, 2890218), (999, 2786066), (1269, 2193286), (1662, 1674657), (1739, 1600506), (1926, 1445109), (1998, 1393033), (2493, 1116438), (2538, 1096643), (2889, 963406), (3478, 800253), (3959, 703026), (4986, 558219), (5029, 553446), (5217, 533502), (5778, 481703), (7479, 372146), (7918, 351513), (10058, 276723), (10249, 271566), (10434, 266751), (11877, 234342), (13019, 213786), (14958, 186073), (15087, 184482), (15651, 177834), (20498, 135783), (23754, 117171), (26038, 106893), (29639, 93906), (30174, 92241), (30747, 90522), (31302, 88917), (35631, 78114), (39057, 71262), (45261, 61494), (46953, 59278)]