271657456

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16063}}^1$

素因数の和:16229

約数の個数: 40

約数和(自身を含む): 605548544

約数和(自身を除く): 333891088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16063, 16912, 32126, 64252, 112441, 128504, 224882, 257008, 449764, 899528, 1799056, 2425513, 4851026, 9702052, 16978591, 19404104, 33957182, 38808208, 67914364, 135828728, 271657456]

約数ペア:

[(1, 271657456), (2, 135828728), (4, 67914364), (7, 38808208), (8, 33957182), (14, 19404104), (16, 16978591), (28, 9702052), (56, 4851026), (112, 2425513), (151, 1799056), (302, 899528), (604, 449764), (1057, 257008), (1208, 224882), (2114, 128504), (2416, 112441), (4228, 64252), (8456, 32126), (16063, 16912)]