2019679728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{8087}}^1$

素因数の和:8163

約数の個数: 120

約数和(自身を含む): 5869041024

約数和(自身を除く): 3849361296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 121, 129, 132, 172, 176, 242, 258, 264, 344, 363, 473, 484, 516, 528, 688, 726, 946, 968, 1032, 1419, 1452, 1892, 1936, 2064, 2838, 2904, 3784, 5203, 5676, 5808, 7568, 8087, 10406, 11352, 15609, 16174, 20812, 22704, 24261, 31218, 32348, 41624, 48522, 62436, 64696, 83248, 88957, 97044, 124872, 129392, 177914, 194088, 249744, 266871, 347741, 355828, 388176, 533742, 695482, 711656, 978527, 1043223, 1067484, 1390964, 1423312, 1957054, 2086446, 2134968, 2781928, 2935581, 3825151, 3914108, 4172892, 4269936, 5563856, 5871162, 7650302, 7828216, 8345784, 11475453, 11742324, 15300604, 15656432, 16691568, 22950906, 23484648, 30601208, 42076661, 45901812, 46969296, 61202416, 84153322, 91803624, 126229983, 168306644, 183607248, 252459966, 336613288, 504919932, 673226576, 1009839864, 2019679728]

約数ペア:

[(1, 2019679728), (2, 1009839864), (3, 673226576), (4, 504919932), (6, 336613288), (8, 252459966), (11, 183607248), (12, 168306644), (16, 126229983), (22, 91803624), (24, 84153322), (33, 61202416), (43, 46969296), (44, 45901812), (48, 42076661), (66, 30601208), (86, 23484648), (88, 22950906), (121, 16691568), (129, 15656432), (132, 15300604), (172, 11742324), (176, 11475453), (242, 8345784), (258, 7828216), (264, 7650302), (344, 5871162), (363, 5563856), (473, 4269936), (484, 4172892), (516, 3914108), (528, 3825151), (688, 2935581), (726, 2781928), (946, 2134968), (968, 2086446), (1032, 1957054), (1419, 1423312), (1452, 1390964), (1892, 1067484), (1936, 1043223), (2064, 978527), (2838, 711656), (2904, 695482), (3784, 533742), (5203, 388176), (5676, 355828), (5808, 347741), (7568, 266871), (8087, 249744), (10406, 194088), (11352, 177914), (15609, 129392), (16174, 124872), (20812, 97044), (22704, 88957), (24261, 83248), (31218, 64696), (32348, 62436), (41624, 48522)]