678743544

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1\times {\mathrm{881}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 1737469440

約数和(自身を除く): 1058725896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 683, 881, 1128, 1366, 1762, 2049, 2643, 2732, 3524, 4098, 5286, 5464, 7048, 8196, 10572, 16392, 21144, 32101, 41407, 64202, 82814, 96303, 124221, 128404, 165628, 192606, 248442, 256808, 331256, 385212, 496884, 601723, 770424, 993768, 1203446, 1805169, 2406892, 3610338, 4813784, 7220676, 14441352, 28280981, 56561962, 84842943, 113123924, 169685886, 226247848, 339371772, 678743544]

約数ペア:

[(1, 678743544), (2, 339371772), (3, 226247848), (4, 169685886), (6, 113123924), (8, 84842943), (12, 56561962), (24, 28280981), (47, 14441352), (94, 7220676), (141, 4813784), (188, 3610338), (282, 2406892), (376, 1805169), (564, 1203446), (683, 993768), (881, 770424), (1128, 601723), (1366, 496884), (1762, 385212), (2049, 331256), (2643, 256808), (2732, 248442), (3524, 192606), (4098, 165628), (5286, 128404), (5464, 124221), (7048, 96303), (8196, 82814), (10572, 64202), (16392, 41407), (21144, 32101)]