1242624

素因数分解:

$2^9\times 3^1\times {\mathrm{809}}^1$

素因数の和:830

約数の個数: 40

約数和(自身を含む): 3314520

約数和(自身を除く): 2071896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 809, 1536, 1618, 2427, 3236, 4854, 6472, 9708, 12944, 19416, 25888, 38832, 51776, 77664, 103552, 155328, 207104, 310656, 414208, 621312, 1242624]

約数ペア:

[(1, 1242624), (2, 621312), (3, 414208), (4, 310656), (6, 207104), (8, 155328), (12, 103552), (16, 77664), (24, 51776), (32, 38832), (48, 25888), (64, 19416), (96, 12944), (128, 9708), (192, 6472), (256, 4854), (384, 3236), (512, 2427), (768, 1618), (809, 1536)]