396957528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{501209}}^1$

素因数の和:501232

約数の個数: 48

約数和(自身を含む): 1172831400

約数和(自身を除く): 775873872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 501209, 1002418, 1503627, 2004836, 3007254, 4009672, 4510881, 5513299, 6014508, 9021762, 11026598, 12029016, 16539897, 18043524, 22053196, 33079794, 36087048, 44106392, 49619691, 66159588, 99239382, 132319176, 198478764, 396957528]

約数ペア:

[(1, 396957528), (2, 198478764), (3, 132319176), (4, 99239382), (6, 66159588), (8, 49619691), (9, 44106392), (11, 36087048), (12, 33079794), (18, 22053196), (22, 18043524), (24, 16539897), (33, 12029016), (36, 11026598), (44, 9021762), (66, 6014508), (72, 5513299), (88, 4510881), (99, 4009672), (132, 3007254), (198, 2004836), (264, 1503627), (396, 1002418), (792, 501209)]