12704256

素因数分解:

$2^9\times 3^3\times {\mathrm{919}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 37646400

約数和(自身を除く): 24942144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 919, 1152, 1536, 1728, 1838, 2304, 2757, 3456, 3676, 4608, 5514, 6912, 7352, 8271, 11028, 13824, 14704, 16542, 22056, 24813, 29408, 33084, 44112, 49626, 58816, 66168, 88224, 99252, 117632, 132336, 176448, 198504, 235264, 264672, 352896, 397008, 470528, 529344, 705792, 794016, 1058688, 1411584, 1588032, 2117376, 3176064, 4234752, 6352128, 12704256]

約数ペア:

[(1, 12704256), (2, 6352128), (3, 4234752), (4, 3176064), (6, 2117376), (8, 1588032), (9, 1411584), (12, 1058688), (16, 794016), (18, 705792), (24, 529344), (27, 470528), (32, 397008), (36, 352896), (48, 264672), (54, 235264), (64, 198504), (72, 176448), (96, 132336), (108, 117632), (128, 99252), (144, 88224), (192, 66168), (216, 58816), (256, 49626), (288, 44112), (384, 33084), (432, 29408), (512, 24813), (576, 22056), (768, 16542), (864, 14704), (919, 13824), (1152, 11028), (1536, 8271), (1728, 7352), (1838, 6912), (2304, 5514), (2757, 4608), (3456, 3676)]