215524908

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{27337}}^1$

素因数の和:27423

約数の個数: 48

約数和(自身を含む): 566443360

約数和(自身を除く): 350918452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 27337, 54674, 82011, 109348, 164022, 246033, 328044, 492066, 738099, 984132, 1476198, 1995601, 2952396, 3991202, 5986803, 7982404, 11973606, 17960409, 23947212, 35920818, 53881227, 71841636, 107762454, 215524908]

約数ペア:

[(1, 215524908), (2, 107762454), (3, 71841636), (4, 53881227), (6, 35920818), (9, 23947212), (12, 17960409), (18, 11973606), (27, 7982404), (36, 5986803), (54, 3991202), (73, 2952396), (108, 1995601), (146, 1476198), (219, 984132), (292, 738099), (438, 492066), (657, 328044), (876, 246033), (1314, 164022), (1971, 109348), (2628, 82011), (3942, 54674), (7884, 27337)]