217968936

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{292969}}^1$

素因数の和:293009

約数の個数: 32

約数和(自身を含む): 562502400

約数和(自身を除く): 344533464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 292969, 585938, 878907, 1171876, 1757814, 2343752, 3515628, 7031256, 9082039, 18164078, 27246117, 36328156, 54492234, 72656312, 108984468, 217968936]

約数ペア:

[(1, 217968936), (2, 108984468), (3, 72656312), (4, 54492234), (6, 36328156), (8, 27246117), (12, 18164078), (24, 9082039), (31, 7031256), (62, 3515628), (93, 2343752), (124, 1757814), (186, 1171876), (248, 878907), (372, 585938), (744, 292969)]