217322136

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{9403}}^1$

素因数の和:9525

約数の個数: 64

約数和(自身を含む): 609379200

約数和(自身を除く): 392057064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 7704, 9403, 11556, 18806, 23112, 28209, 37612, 56418, 75224, 84627, 112836, 169254, 225672, 253881, 338508, 507762, 677016, 1006121, 1015524, 2012242, 2031048, 3018363, 4024484, 6036726, 8048968, 9055089, 12073452, 18110178, 24146904, 27165267, 36220356, 54330534, 72440712, 108661068, 217322136]

約数ペア:

[(1, 217322136), (2, 108661068), (3, 72440712), (4, 54330534), (6, 36220356), (8, 27165267), (9, 24146904), (12, 18110178), (18, 12073452), (24, 9055089), (27, 8048968), (36, 6036726), (54, 4024484), (72, 3018363), (107, 2031048), (108, 2012242), (214, 1015524), (216, 1006121), (321, 677016), (428, 507762), (642, 338508), (856, 253881), (963, 225672), (1284, 169254), (1926, 112836), (2568, 84627), (2889, 75224), (3852, 56418), (5778, 37612), (7704, 28209), (9403, 23112), (11556, 18806)]