379461376

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 874177920

約数和(自身を除く): 494716544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 749, 856, 896, 1498, 1712, 1792, 1979, 2996, 3424, 3958, 5992, 6848, 7916, 11984, 13696, 13853, 15832, 23968, 27392, 27706, 31664, 47936, 55412, 63328, 95872, 110824, 126656, 191744, 211753, 221648, 253312, 423506, 443296, 506624, 847012, 886592, 1482271, 1694024, 1773184, 2964542, 3388048, 3546368, 5929084, 6776096, 11858168, 13552192, 23716336, 27104384, 47432672, 54208768, 94865344, 189730688, 379461376]

約数ペア:

[(1, 379461376), (2, 189730688), (4, 94865344), (7, 54208768), (8, 47432672), (14, 27104384), (16, 23716336), (28, 13552192), (32, 11858168), (56, 6776096), (64, 5929084), (107, 3546368), (112, 3388048), (128, 2964542), (214, 1773184), (224, 1694024), (256, 1482271), (428, 886592), (448, 847012), (749, 506624), (856, 443296), (896, 423506), (1498, 253312), (1712, 221648), (1792, 211753), (1979, 191744), (2996, 126656), (3424, 110824), (3958, 95872), (5992, 63328), (6848, 55412), (7916, 47936), (11984, 31664), (13696, 27706), (13853, 27392), (15832, 23968)]