312380096

素因数分解:

$2^6\times 7^2\times {\mathrm{99611}}^1$

素因数の和:99637

約数の個数: 42

約数和(自身を含む): 721091268

約数和(自身を除く): 408711172

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 99611, 199222, 398444, 697277, 796888, 1394554, 1593776, 2789108, 3187552, 4880939, 5578216, 6375104, 9761878, 11156432, 19523756, 22312864, 39047512, 44625728, 78095024, 156190048, 312380096]

約数ペア:

[(1, 312380096), (2, 156190048), (4, 78095024), (7, 44625728), (8, 39047512), (14, 22312864), (16, 19523756), (28, 11156432), (32, 9761878), (49, 6375104), (56, 5578216), (64, 4880939), (98, 3187552), (112, 2789108), (196, 1593776), (224, 1394554), (392, 796888), (448, 697277), (784, 398444), (1568, 199222), (3136, 99611)]