239969464

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{6311}}^1$

素因数の和:6428

約数の個数: 48

約数和(自身を含む): 528882480

約数和(自身を除く): 288913016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 6311, 9506, 12622, 19012, 25244, 38024, 44177, 50488, 88354, 176708, 309239, 353416, 612167, 618478, 1224334, 1236956, 2448668, 2473912, 4285169, 4897336, 8570338, 17140676, 29996183, 34281352, 59992366, 119984732, 239969464]

約数ペア:

[(1, 239969464), (2, 119984732), (4, 59992366), (7, 34281352), (8, 29996183), (14, 17140676), (28, 8570338), (49, 4897336), (56, 4285169), (97, 2473912), (98, 2448668), (194, 1236956), (196, 1224334), (388, 618478), (392, 612167), (679, 353416), (776, 309239), (1358, 176708), (2716, 88354), (4753, 50488), (5432, 44177), (6311, 38024), (9506, 25244), (12622, 19012)]