254202348

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1613}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 620395776

約数和(自身を除く): 366193428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 571, 1142, 1613, 1713, 2284, 3226, 3426, 4839, 6452, 6852, 9678, 13133, 19356, 26266, 37099, 39399, 52532, 74198, 78798, 111297, 148396, 157596, 222594, 445188, 921023, 1842046, 2763069, 3684092, 5526138, 11052276, 21183529, 42367058, 63550587, 84734116, 127101174, 254202348]

約数ペア:

[(1, 254202348), (2, 127101174), (3, 84734116), (4, 63550587), (6, 42367058), (12, 21183529), (23, 11052276), (46, 5526138), (69, 3684092), (92, 2763069), (138, 1842046), (276, 921023), (571, 445188), (1142, 222594), (1613, 157596), (1713, 148396), (2284, 111297), (3226, 78798), (3426, 74198), (4839, 52532), (6452, 39399), (6852, 37099), (9678, 26266), (13133, 19356)]