997881672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{17231}}^1$

素因数の和:17386

約数の個数: 64

約数和(自身を含む): 2646835200

約数和(自身を除く): 1648953528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 127, 152, 228, 254, 381, 456, 508, 762, 1016, 1524, 2413, 3048, 4826, 7239, 9652, 14478, 17231, 19304, 28956, 34462, 51693, 57912, 68924, 103386, 137848, 206772, 327389, 413544, 654778, 982167, 1309556, 1964334, 2188337, 2619112, 3928668, 4376674, 6565011, 7857336, 8753348, 13130022, 17506696, 26260044, 41578403, 52520088, 83156806, 124735209, 166313612, 249470418, 332627224, 498940836, 997881672]

約数ペア:

[(1, 997881672), (2, 498940836), (3, 332627224), (4, 249470418), (6, 166313612), (8, 124735209), (12, 83156806), (19, 52520088), (24, 41578403), (38, 26260044), (57, 17506696), (76, 13130022), (114, 8753348), (127, 7857336), (152, 6565011), (228, 4376674), (254, 3928668), (381, 2619112), (456, 2188337), (508, 1964334), (762, 1309556), (1016, 982167), (1524, 654778), (2413, 413544), (3048, 327389), (4826, 206772), (7239, 137848), (9652, 103386), (14478, 68924), (17231, 57912), (19304, 51693), (28956, 34462)]