1286619144

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1979}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 3261772800

約数和(自身を除く): 1975153656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 263, 309, 412, 526, 618, 789, 824, 1052, 1236, 1578, 1979, 2104, 2472, 3156, 3958, 5937, 6312, 7916, 11874, 15832, 23748, 27089, 47496, 54178, 81267, 108356, 162534, 203837, 216712, 325068, 407674, 520477, 611511, 650136, 815348, 1040954, 1223022, 1561431, 1630696, 2081908, 2446044, 3122862, 4163816, 4892088, 6245724, 12491448, 53609131, 107218262, 160827393, 214436524, 321654786, 428873048, 643309572, 1286619144]

約数ペア:

[(1, 1286619144), (2, 643309572), (3, 428873048), (4, 321654786), (6, 214436524), (8, 160827393), (12, 107218262), (24, 53609131), (103, 12491448), (206, 6245724), (263, 4892088), (309, 4163816), (412, 3122862), (526, 2446044), (618, 2081908), (789, 1630696), (824, 1561431), (1052, 1223022), (1236, 1040954), (1578, 815348), (1979, 650136), (2104, 611511), (2472, 520477), (3156, 407674), (3958, 325068), (5937, 216712), (6312, 203837), (7916, 162534), (11874, 108356), (15832, 81267), (23748, 54178), (27089, 47496)]