1330688722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 2322432000

約数和(自身を除く): 991743278

約数列:

[1, 2, 11, 22, 29, 47, 58, 94, 199, 223, 319, 398, 446, 517, 638, 1034, 1363, 2189, 2453, 2726, 4378, 4906, 5771, 6467, 9353, 10481, 11542, 12934, 14993, 18706, 20962, 29986, 44377, 63481, 71137, 88754, 102883, 115291, 126962, 142274, 205766, 230582, 271237, 303949, 488147, 542474, 607898, 976294, 1286933, 2085719, 2573866, 2983607, 3343439, 4171438, 5967214, 6686878, 14156263, 22942909, 28312526, 45885818, 60485851, 120971702, 665344361, 1330688722]

約数ペア:

[(1, 1330688722), (2, 665344361), (11, 120971702), (22, 60485851), (29, 45885818), (47, 28312526), (58, 22942909), (94, 14156263), (199, 6686878), (223, 5967214), (319, 4171438), (398, 3343439), (446, 2983607), (517, 2573866), (638, 2085719), (1034, 1286933), (1363, 976294), (2189, 607898), (2453, 542474), (2726, 488147), (4378, 303949), (4906, 271237), (5771, 230582), (6467, 205766), (9353, 142274), (10481, 126962), (11542, 115291), (12934, 102883), (14993, 88754), (18706, 71137), (20962, 63481), (29986, 44377)]