217468512

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{7057}}^1$

素因数の和:7180

約数の個数: 72

約数和(自身を含む): 624294216

約数和(自身を除く): 406825704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7057, 7704, 10272, 14114, 15408, 21171, 28228, 30816, 42342, 56456, 63513, 84684, 112912, 127026, 169368, 225824, 254052, 338736, 508104, 677472, 755099, 1016208, 1510198, 2032416, 2265297, 3020396, 4530594, 6040792, 6795891, 9061188, 12081584, 13591782, 18122376, 24163168, 27183564, 36244752, 54367128, 72489504, 108734256, 217468512]

約数ペア:

[(1, 217468512), (2, 108734256), (3, 72489504), (4, 54367128), (6, 36244752), (8, 27183564), (9, 24163168), (12, 18122376), (16, 13591782), (18, 12081584), (24, 9061188), (32, 6795891), (36, 6040792), (48, 4530594), (72, 3020396), (96, 2265297), (107, 2032416), (144, 1510198), (214, 1016208), (288, 755099), (321, 677472), (428, 508104), (642, 338736), (856, 254052), (963, 225824), (1284, 169368), (1712, 127026), (1926, 112912), (2568, 84684), (3424, 63513), (3852, 56456), (5136, 42342), (7057, 30816), (7704, 28228), (10272, 21171), (14114, 15408)]