268545368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{368881}}^1$

素因数の和:368907

約数の個数: 32

約数和(自身を含む): 619721760

約数和(自身を除く): 351176392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 368881, 737762, 1475524, 2582167, 2951048, 4795453, 5164334, 9590906, 10328668, 19181812, 20657336, 33568171, 38363624, 67136342, 134272684, 268545368]

約数ペア:

[(1, 268545368), (2, 134272684), (4, 67136342), (7, 38363624), (8, 33568171), (13, 20657336), (14, 19181812), (26, 10328668), (28, 9590906), (52, 5164334), (56, 4795453), (91, 2951048), (104, 2582167), (182, 1475524), (364, 737762), (728, 368881)]