221926464

素因数分解:

$2^6\times 3^2\times {\mathrm{385289}}^1$

素因数の和:385307

約数の個数: 42

約数和(自身を含む): 636113790

約数和(自身を除く): 414187326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 385289, 770578, 1155867, 1541156, 2311734, 3082312, 3467601, 4623468, 6164624, 6935202, 9246936, 12329248, 13870404, 18493872, 24658496, 27740808, 36987744, 55481616, 73975488, 110963232, 221926464]

約数ペア:

[(1, 221926464), (2, 110963232), (3, 73975488), (4, 55481616), (6, 36987744), (8, 27740808), (9, 24658496), (12, 18493872), (16, 13870404), (18, 12329248), (24, 9246936), (32, 6935202), (36, 6164624), (48, 4623468), (64, 3467601), (72, 3082312), (96, 2311734), (144, 1541156), (192, 1155867), (288, 770578), (576, 385289)]