319097496

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1283}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 820321920

約数和(自身を除く): 501224424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 241, 258, 344, 482, 516, 723, 964, 1032, 1283, 1446, 1928, 2566, 2892, 3849, 5132, 5784, 7698, 10264, 10363, 15396, 20726, 30792, 31089, 41452, 55169, 62178, 82904, 110338, 124356, 165507, 220676, 248712, 309203, 331014, 441352, 618406, 662028, 927609, 1236812, 1324056, 1855218, 2473624, 3710436, 7420872, 13295729, 26591458, 39887187, 53182916, 79774374, 106365832, 159548748, 319097496]

約数ペア:

[(1, 319097496), (2, 159548748), (3, 106365832), (4, 79774374), (6, 53182916), (8, 39887187), (12, 26591458), (24, 13295729), (43, 7420872), (86, 3710436), (129, 2473624), (172, 1855218), (241, 1324056), (258, 1236812), (344, 927609), (482, 662028), (516, 618406), (723, 441352), (964, 331014), (1032, 309203), (1283, 248712), (1446, 220676), (1928, 165507), (2566, 124356), (2892, 110338), (3849, 82904), (5132, 62178), (5784, 55169), (7698, 41452), (10264, 31089), (10363, 30792), (15396, 20726)]