1924090168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{240271}}^1$

素因数の和:240308

約数の個数: 64

約数和(自身を含む): 4843883520

約数和(自身を除く): 2919793352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 240271, 480542, 961084, 1681897, 1922168, 2642981, 3123523, 3363794, 5285962, 6247046, 6727588, 10571924, 12494092, 13455176, 18500867, 21143848, 21864661, 24988184, 34358753, 37001734, 43729322, 68717506, 74003468, 87458644, 137435012, 148006936, 174917288, 240511271, 274870024, 481022542, 962045084, 1924090168]

約数ペア:

[(1, 1924090168), (2, 962045084), (4, 481022542), (7, 274870024), (8, 240511271), (11, 174917288), (13, 148006936), (14, 137435012), (22, 87458644), (26, 74003468), (28, 68717506), (44, 43729322), (52, 37001734), (56, 34358753), (77, 24988184), (88, 21864661), (91, 21143848), (104, 18500867), (143, 13455176), (154, 12494092), (182, 10571924), (286, 6727588), (308, 6247046), (364, 5285962), (572, 3363794), (616, 3123523), (728, 2642981), (1001, 1922168), (1144, 1681897), (2002, 961084), (4004, 480542), (8008, 240271)]