249776328

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{74873}}^1$

素因数の和:75021

約数の個数: 32

約数和(自身を含む): 628941600

約数和(自身を除く): 379165272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 74873, 149746, 224619, 299492, 449238, 598984, 898476, 1796952, 10407347, 20814694, 31222041, 41629388, 62444082, 83258776, 124888164, 249776328]

約数ペア:

[(1, 249776328), (2, 124888164), (3, 83258776), (4, 62444082), (6, 41629388), (8, 31222041), (12, 20814694), (24, 10407347), (139, 1796952), (278, 898476), (417, 598984), (556, 449238), (834, 299492), (1112, 224619), (1668, 149746), (3336, 74873)]