282145402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 559272960

約数和(自身を除く): 277127558

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 211, 266, 418, 422, 457, 914, 1463, 1477, 2321, 2926, 2954, 3199, 4009, 4642, 5027, 6398, 8018, 8683, 10054, 16247, 17366, 28063, 32494, 35189, 44099, 56126, 60781, 70378, 88198, 95513, 96427, 121562, 191026, 192854, 308693, 617386, 668591, 674989, 1060697, 1337182, 1349978, 1832113, 2121394, 3664226, 7424879, 12824791, 14849758, 20153243, 25649582, 40306486, 141072701, 282145402]

約数ペア:

[(1, 282145402), (2, 141072701), (7, 40306486), (11, 25649582), (14, 20153243), (19, 14849758), (22, 12824791), (38, 7424879), (77, 3664226), (133, 2121394), (154, 1832113), (209, 1349978), (211, 1337182), (266, 1060697), (418, 674989), (422, 668591), (457, 617386), (914, 308693), (1463, 192854), (1477, 191026), (2321, 121562), (2926, 96427), (2954, 95513), (3199, 88198), (4009, 70378), (4642, 60781), (5027, 56126), (6398, 44099), (8018, 35189), (8683, 32494), (10054, 28063), (16247, 17366)]