2740289364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{235663}}^1$

素因数の和:235709

約数の個数: 72

約数和(自身を含む): 7720352640

約数和(自身を除く): 4980063276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 235663, 471326, 706989, 942652, 1413978, 2120967, 2827956, 4006271, 4241934, 4477597, 8012542, 8483868, 8955194, 12018813, 13432791, 16025084, 17910388, 24037626, 26865582, 36056439, 40298373, 48075252, 53731164, 72112878, 76119149, 80596746, 144225756, 152238298, 161193492, 228357447, 304476596, 456714894, 685072341, 913429788, 1370144682, 2740289364]

約数ペア:

[(1, 2740289364), (2, 1370144682), (3, 913429788), (4, 685072341), (6, 456714894), (9, 304476596), (12, 228357447), (17, 161193492), (18, 152238298), (19, 144225756), (34, 80596746), (36, 76119149), (38, 72112878), (51, 53731164), (57, 48075252), (68, 40298373), (76, 36056439), (102, 26865582), (114, 24037626), (153, 17910388), (171, 16025084), (204, 13432791), (228, 12018813), (306, 8955194), (323, 8483868), (342, 8012542), (612, 4477597), (646, 4241934), (684, 4006271), (969, 2827956), (1292, 2120967), (1938, 1413978), (2907, 942652), (3876, 706989), (5814, 471326), (11628, 235663)]