8368734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 11330466

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 149, 222, 253, 298, 407, 447, 506, 759, 814, 851, 894, 1221, 1518, 1639, 1702, 2442, 2553, 3278, 3427, 4917, 5106, 5513, 6854, 9361, 9834, 10281, 11026, 16539, 18722, 20562, 28083, 33078, 37697, 56166, 60643, 75394, 113091, 121286, 126799, 181929, 226182, 253598, 363858, 380397, 760794, 1394789, 2789578, 4184367, 8368734]

約数ペア:

[(1, 8368734), (2, 4184367), (3, 2789578), (6, 1394789), (11, 760794), (22, 380397), (23, 363858), (33, 253598), (37, 226182), (46, 181929), (66, 126799), (69, 121286), (74, 113091), (111, 75394), (138, 60643), (149, 56166), (222, 37697), (253, 33078), (298, 28083), (407, 20562), (447, 18722), (506, 16539), (759, 11026), (814, 10281), (851, 9834), (894, 9361), (1221, 6854), (1518, 5513), (1639, 5106), (1702, 4917), (2442, 3427), (2553, 3278)]