9966821392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{13577}}^1$

素因数の和:13736

約数の個数: 80

約数和(自身を含む): 21779980992

約数和(自身を除く): 11813159600

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 97, 172, 176, 194, 344, 388, 473, 688, 776, 946, 1067, 1552, 1892, 2134, 3784, 4171, 4268, 7568, 8342, 8536, 13577, 16684, 17072, 27154, 33368, 45881, 54308, 66736, 91762, 108616, 149347, 183524, 217232, 298694, 367048, 583811, 597388, 734096, 1167622, 1194776, 1316969, 2335244, 2389552, 2633938, 4670488, 5267876, 6421921, 9340976, 10535752, 12843842, 14486659, 21071504, 25687684, 28973318, 51375368, 56629667, 57946636, 102750736, 113259334, 115893272, 226518668, 231786544, 453037336, 622926337, 906074672, 1245852674, 2491705348, 4983410696, 9966821392]

約数ペア:

[(1, 9966821392), (2, 4983410696), (4, 2491705348), (8, 1245852674), (11, 906074672), (16, 622926337), (22, 453037336), (43, 231786544), (44, 226518668), (86, 115893272), (88, 113259334), (97, 102750736), (172, 57946636), (176, 56629667), (194, 51375368), (344, 28973318), (388, 25687684), (473, 21071504), (688, 14486659), (776, 12843842), (946, 10535752), (1067, 9340976), (1552, 6421921), (1892, 5267876), (2134, 4670488), (3784, 2633938), (4171, 2389552), (4268, 2335244), (7568, 1316969), (8342, 1194776), (8536, 1167622), (13577, 734096), (16684, 597388), (17072, 583811), (27154, 367048), (33368, 298694), (45881, 217232), (54308, 183524), (66736, 149347), (91762, 108616)]