221260864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{673}}^1$

素因数の和:1163

約数の個数: 56

約数和(自身を含む): 480718368

約数和(自身を除く): 259457504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 467, 673, 704, 934, 1346, 1868, 2692, 3736, 5137, 5384, 7403, 7472, 10274, 10768, 14806, 14944, 20548, 21536, 29612, 29888, 41096, 43072, 59224, 82192, 118448, 164384, 236896, 314291, 328768, 473792, 628582, 1257164, 2514328, 3457201, 5028656, 6914402, 10057312, 13828804, 20114624, 27657608, 55315216, 110630432, 221260864]

約数ペア:

[(1, 221260864), (2, 110630432), (4, 55315216), (8, 27657608), (11, 20114624), (16, 13828804), (22, 10057312), (32, 6914402), (44, 5028656), (64, 3457201), (88, 2514328), (176, 1257164), (352, 628582), (467, 473792), (673, 328768), (704, 314291), (934, 236896), (1346, 164384), (1868, 118448), (2692, 82192), (3736, 59224), (5137, 43072), (5384, 41096), (7403, 29888), (7472, 29612), (10274, 21536), (10768, 20548), (14806, 14944)]