217108992

素因数分解:

$2^9\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1449

約数の個数: 80

約数和(自身を含む): 584239392

約数和(自身を除く): 367130400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 512, 642, 768, 856, 1284, 1321, 1536, 1712, 2568, 2642, 3424, 3963, 5136, 5284, 6848, 7926, 10272, 10568, 13696, 15852, 20544, 21136, 27392, 31704, 41088, 42272, 54784, 63408, 82176, 84544, 126816, 141347, 164352, 169088, 253632, 282694, 338176, 424041, 507264, 565388, 676352, 848082, 1014528, 1130776, 1696164, 2029056, 2261552, 3392328, 4523104, 6784656, 9046208, 13569312, 18092416, 27138624, 36184832, 54277248, 72369664, 108554496, 217108992]

約数ペア:

[(1, 217108992), (2, 108554496), (3, 72369664), (4, 54277248), (6, 36184832), (8, 27138624), (12, 18092416), (16, 13569312), (24, 9046208), (32, 6784656), (48, 4523104), (64, 3392328), (96, 2261552), (107, 2029056), (128, 1696164), (192, 1130776), (214, 1014528), (256, 848082), (321, 676352), (384, 565388), (428, 507264), (512, 424041), (642, 338176), (768, 282694), (856, 253632), (1284, 169088), (1321, 164352), (1536, 141347), (1712, 126816), (2568, 84544), (2642, 82176), (3424, 63408), (3963, 54784), (5136, 42272), (5284, 41088), (6848, 31704), (7926, 27392), (10272, 21136), (10568, 20544), (13696, 15852)]