728619972

素因数分解:

$2^2\times 3^1\times {\mathrm{8941}}^1\times {\mathrm{6791}}^1$

素因数の和:15739

約数の個数: 24

約数和(自身を含む): 1700553792

約数和(自身を除く): 971933820

約数列:

[1, 2, 3, 4, 6, 12, 6791, 8941, 13582, 17882, 20373, 26823, 27164, 35764, 40746, 53646, 81492, 107292, 60718331, 121436662, 182154993, 242873324, 364309986, 728619972]

約数ペア:

[(1, 728619972), (2, 364309986), (3, 242873324), (4, 182154993), (6, 121436662), (12, 60718331), (6791, 107292), (8941, 81492), (13582, 53646), (17882, 40746), (20373, 35764), (26823, 27164)]