826634016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{220789}}^1$

素因数の和:220818

約数の個数: 72

約数和(自身を含む): 2531578140

約数和(自身を除く): 1704944124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 220789, 441578, 662367, 883156, 1324734, 1766312, 1987101, 2649468, 2870257, 3532624, 3974202, 5298936, 5740514, 7065248, 7948404, 8610771, 10597872, 11481028, 15896808, 17221542, 21195744, 22962056, 25832313, 31793616, 34443084, 45924112, 51664626, 63587232, 68886168, 91848224, 103329252, 137772336, 206658504, 275544672, 413317008, 826634016]

約数ペア:

[(1, 826634016), (2, 413317008), (3, 275544672), (4, 206658504), (6, 137772336), (8, 103329252), (9, 91848224), (12, 68886168), (13, 63587232), (16, 51664626), (18, 45924112), (24, 34443084), (26, 31793616), (32, 25832313), (36, 22962056), (39, 21195744), (48, 17221542), (52, 15896808), (72, 11481028), (78, 10597872), (96, 8610771), (104, 7948404), (117, 7065248), (144, 5740514), (156, 5298936), (208, 3974202), (234, 3532624), (288, 2870257), (312, 2649468), (416, 1987101), (468, 1766312), (624, 1324734), (936, 883156), (1248, 662367), (1872, 441578), (3744, 220789)]