2789967024

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{496789}}^1$

素因数の和:496819

約数の個数: 80

約数和(自身を含む): 8624274400

約数和(自身を除く): 5834307376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 496789, 993578, 1490367, 1987156, 2980734, 3974312, 4471101, 5961468, 6458257, 7948624, 8942202, 11922936, 12916514, 13413303, 17884404, 19374771, 23845872, 25833028, 26826606, 35768808, 38749542, 51666056, 53653212, 58124313, 71537616, 77499084, 103332112, 107306424, 116248626, 154998168, 174372939, 214612848, 232497252, 309996336, 348745878, 464994504, 697491756, 929989008, 1394983512, 2789967024]

約数ペア:

[(1, 2789967024), (2, 1394983512), (3, 929989008), (4, 697491756), (6, 464994504), (8, 348745878), (9, 309996336), (12, 232497252), (13, 214612848), (16, 174372939), (18, 154998168), (24, 116248626), (26, 107306424), (27, 103332112), (36, 77499084), (39, 71537616), (48, 58124313), (52, 53653212), (54, 51666056), (72, 38749542), (78, 35768808), (104, 26826606), (108, 25833028), (117, 23845872), (144, 19374771), (156, 17884404), (208, 13413303), (216, 12916514), (234, 11922936), (312, 8942202), (351, 7948624), (432, 6458257), (468, 5961468), (624, 4471101), (702, 3974312), (936, 2980734), (1404, 1987156), (1872, 1490367), (2808, 993578), (5616, 496789)]