438327296

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{19457}}^1$

素因数の和:19490

約数の個数: 48

約数和(自身を含む): 956166120

約数和(自身を除く): 517838824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 11264, 19457, 22528, 38914, 77828, 155656, 214027, 311312, 428054, 622624, 856108, 1245248, 1712216, 2490496, 3424432, 4980992, 6848864, 9961984, 13697728, 19923968, 27395456, 39847936, 54790912, 109581824, 219163648, 438327296]

約数ペア:

[(1, 438327296), (2, 219163648), (4, 109581824), (8, 54790912), (11, 39847936), (16, 27395456), (22, 19923968), (32, 13697728), (44, 9961984), (64, 6848864), (88, 4980992), (128, 3424432), (176, 2490496), (256, 1712216), (352, 1245248), (512, 856108), (704, 622624), (1024, 428054), (1408, 311312), (2048, 214027), (2816, 155656), (5632, 77828), (11264, 38914), (19457, 22528)]