213584896

素因数分解:

$2^{10}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 88

約数和(自身を含む): 495210240

約数和(自身を除く): 281625344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 359, 448, 512, 581, 664, 718, 896, 1024, 1162, 1328, 1436, 1792, 2324, 2513, 2656, 2872, 3584, 4648, 5026, 5312, 5744, 7168, 9296, 10052, 10624, 11488, 18592, 20104, 21248, 22976, 29797, 37184, 40208, 42496, 45952, 59594, 74368, 80416, 84992, 91904, 119188, 148736, 160832, 183808, 208579, 238376, 297472, 321664, 367616, 417158, 476752, 594944, 643328, 834316, 953504, 1286656, 1668632, 1907008, 2573312, 3337264, 3814016, 6674528, 7628032, 13349056, 15256064, 26698112, 30512128, 53396224, 106792448, 213584896]

約数ペア:

[(1, 213584896), (2, 106792448), (4, 53396224), (7, 30512128), (8, 26698112), (14, 15256064), (16, 13349056), (28, 7628032), (32, 6674528), (56, 3814016), (64, 3337264), (83, 2573312), (112, 1907008), (128, 1668632), (166, 1286656), (224, 953504), (256, 834316), (332, 643328), (359, 594944), (448, 476752), (512, 417158), (581, 367616), (664, 321664), (718, 297472), (896, 238376), (1024, 208579), (1162, 183808), (1328, 160832), (1436, 148736), (1792, 119188), (2324, 91904), (2513, 84992), (2656, 80416), (2872, 74368), (3584, 59594), (4648, 45952), (5026, 42496), (5312, 40208), (5744, 37184), (7168, 29797), (9296, 22976), (10052, 21248), (10624, 20104), (11488, 18592)]