255783007051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{2521}}^1$

素因数の和:3020

約数の個数: 64

約数和(自身を含む): 320314176000

約数和(自身を除く): 64531168949

約数列:

[1, 11, 13, 19, 107, 143, 209, 247, 349, 1177, 1391, 2033, 2521, 2717, 3839, 4537, 6631, 15301, 22363, 26429, 27731, 32773, 37343, 47899, 49907, 72941, 86203, 269747, 290719, 360503, 410773, 485459, 526889, 622687, 709517, 879829, 948233, 2967217, 3506711, 5125193, 5340049, 6849557, 7804687, 9223721, 9678119, 11437777, 16716751, 38573821, 56377123, 66627509, 94141703, 101460931, 125815547, 183884261, 217317763, 732902599, 1035558733, 1223842139, 1788692357, 2390495393, 13462263529, 19675615927, 23253000641, 255783007051]

約数ペア:

[(1, 255783007051), (11, 23253000641), (13, 19675615927), (19, 13462263529), (107, 2390495393), (143, 1788692357), (209, 1223842139), (247, 1035558733), (349, 732902599), (1177, 217317763), (1391, 183884261), (2033, 125815547), (2521, 101460931), (2717, 94141703), (3839, 66627509), (4537, 56377123), (6631, 38573821), (15301, 16716751), (22363, 11437777), (26429, 9678119), (27731, 9223721), (32773, 7804687), (37343, 6849557), (47899, 5340049), (49907, 5125193), (72941, 3506711), (86203, 2967217), (269747, 948233), (290719, 879829), (360503, 709517), (410773, 622687), (485459, 526889)]