229878656

素因数分解:

$2^7\times 7^1\times {\mathrm{256561}}^1$

素因数の和:256582

約数の個数: 32

約数和(自身を含む): 523386480

約数和(自身を除く): 293507824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 256561, 513122, 1026244, 1795927, 2052488, 3591854, 4104976, 7183708, 8209952, 14367416, 16419904, 28734832, 32839808, 57469664, 114939328, 229878656]

約数ペア:

[(1, 229878656), (2, 114939328), (4, 57469664), (7, 32839808), (8, 28734832), (14, 16419904), (16, 14367416), (28, 8209952), (32, 7183708), (56, 4104976), (64, 3591854), (112, 2052488), (128, 1795927), (224, 1026244), (448, 513122), (896, 256561)]