287097244

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 589317120

約数和(自身を除く): 302219876

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 269, 329, 538, 658, 811, 1076, 1316, 1622, 1883, 3244, 3766, 5677, 7532, 11354, 12643, 22708, 25286, 38117, 50572, 76234, 88501, 152468, 177002, 218159, 266819, 354004, 436318, 533638, 872636, 1067276, 1527113, 3054226, 6108452, 10253473, 20506946, 41013892, 71774311, 143548622, 287097244]

約数ペア:

[(1, 287097244), (2, 143548622), (4, 71774311), (7, 41013892), (14, 20506946), (28, 10253473), (47, 6108452), (94, 3054226), (188, 1527113), (269, 1067276), (329, 872636), (538, 533638), (658, 436318), (811, 354004), (1076, 266819), (1316, 218159), (1622, 177002), (1883, 152468), (3244, 88501), (3766, 76234), (5677, 50572), (7532, 38117), (11354, 25286), (12643, 22708)]