2681211312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1432271}}^1$

素因数の和:1432298

約数の個数: 60

約数和(自身を含む): 8080878624

約数和(自身を除く): 5399667312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1432271, 2864542, 4296813, 5729084, 8593626, 11458168, 12890439, 17187252, 18619523, 22916336, 25780878, 34374504, 37239046, 51561756, 55858569, 68749008, 74478092, 103123512, 111717138, 148956184, 167575707, 206247024, 223434276, 297912368, 335151414, 446868552, 670302828, 893737104, 1340605656, 2681211312]

約数ペア:

[(1, 2681211312), (2, 1340605656), (3, 893737104), (4, 670302828), (6, 446868552), (8, 335151414), (9, 297912368), (12, 223434276), (13, 206247024), (16, 167575707), (18, 148956184), (24, 111717138), (26, 103123512), (36, 74478092), (39, 68749008), (48, 55858569), (52, 51561756), (72, 37239046), (78, 34374504), (104, 25780878), (117, 22916336), (144, 18619523), (156, 17187252), (208, 12890439), (234, 11458168), (312, 8593626), (468, 5729084), (624, 4296813), (936, 2864542), (1872, 1432271)]