680862012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{15809}}^1$

素因数の和:15950

約数の個数: 48

約数和(自身を含む): 1648540320

約数和(自身を除く): 967678308

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 97, 111, 148, 194, 222, 291, 388, 444, 582, 1164, 3589, 7178, 10767, 14356, 15809, 21534, 31618, 43068, 47427, 63236, 94854, 189708, 584933, 1169866, 1533473, 1754799, 2339732, 3066946, 3509598, 4600419, 6133892, 7019196, 9200838, 18401676, 56738501, 113477002, 170215503, 226954004, 340431006, 680862012]

約数ペア:

[(1, 680862012), (2, 340431006), (3, 226954004), (4, 170215503), (6, 113477002), (12, 56738501), (37, 18401676), (74, 9200838), (97, 7019196), (111, 6133892), (148, 4600419), (194, 3509598), (222, 3066946), (291, 2339732), (388, 1754799), (444, 1533473), (582, 1169866), (1164, 584933), (3589, 189708), (7178, 94854), (10767, 63236), (14356, 47427), (15809, 43068), (21534, 31618)]