228711616

素因数分解:

$2^6\times 7^2\times {\mathrm{72931}}^1$

素因数の和:72957

約数の個数: 42

約数和(自身を含む): 527954748

約数和(自身を除く): 299243132

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 72931, 145862, 291724, 510517, 583448, 1021034, 1166896, 2042068, 2333792, 3573619, 4084136, 4667584, 7147238, 8168272, 14294476, 16336544, 28588952, 32673088, 57177904, 114355808, 228711616]

約数ペア:

[(1, 228711616), (2, 114355808), (4, 57177904), (7, 32673088), (8, 28588952), (14, 16336544), (16, 14294476), (28, 8168272), (32, 7147238), (49, 4667584), (56, 4084136), (64, 3573619), (98, 2333792), (112, 2042068), (196, 1166896), (224, 1021034), (392, 583448), (448, 510517), (784, 291724), (1568, 145862), (3136, 72931)]