247061934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2129}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 629798400

約数和(自身を除く): 382736466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 307, 378, 614, 921, 1842, 2129, 2149, 2763, 4258, 4298, 5526, 6387, 6447, 8289, 12774, 12894, 14903, 16578, 19161, 19341, 29806, 38322, 38682, 44709, 57483, 58023, 89418, 114966, 116046, 134127, 268254, 402381, 653603, 804762, 1307206, 1960809, 3921618, 4575221, 5882427, 9150442, 11764854, 13725663, 17647281, 27451326, 35294562, 41176989, 82353978, 123530967, 247061934]

約数ペア:

[(1, 247061934), (2, 123530967), (3, 82353978), (6, 41176989), (7, 35294562), (9, 27451326), (14, 17647281), (18, 13725663), (21, 11764854), (27, 9150442), (42, 5882427), (54, 4575221), (63, 3921618), (126, 1960809), (189, 1307206), (307, 804762), (378, 653603), (614, 402381), (921, 268254), (1842, 134127), (2129, 116046), (2149, 114966), (2763, 89418), (4258, 58023), (4298, 57483), (5526, 44709), (6387, 38682), (6447, 38322), (8289, 29806), (12774, 19341), (12894, 19161), (14903, 16578)]