321961908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{27919}}^1$

素因数の和:27988

約数の個数: 36

約数和(自身を含む): 776287680

約数和(自身を除く): 454325772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1922, 2883, 3844, 5766, 11532, 27919, 55838, 83757, 111676, 167514, 335028, 865489, 1730978, 2596467, 3461956, 5192934, 10385868, 26830159, 53660318, 80490477, 107320636, 160980954, 321961908]

約数ペア:

[(1, 321961908), (2, 160980954), (3, 107320636), (4, 80490477), (6, 53660318), (12, 26830159), (31, 10385868), (62, 5192934), (93, 3461956), (124, 2596467), (186, 1730978), (372, 865489), (961, 335028), (1922, 167514), (2883, 111676), (3844, 83757), (5766, 55838), (11532, 27919)]