264940688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3083}}^1$

素因数の和:3263

約数の個数: 40

約数和(自身を含む): 530028576

約数和(自身を除く): 265087888

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 2096, 3083, 5371, 6166, 10742, 12332, 21484, 24664, 42968, 49328, 85936, 126403, 252806, 403873, 505612, 807746, 1011224, 1615492, 2022448, 3230984, 6461968, 16558793, 33117586, 66235172, 132470344, 264940688]

約数ペア:

[(1, 264940688), (2, 132470344), (4, 66235172), (8, 33117586), (16, 16558793), (41, 6461968), (82, 3230984), (131, 2022448), (164, 1615492), (262, 1011224), (328, 807746), (524, 505612), (656, 403873), (1048, 252806), (2096, 126403), (3083, 85936), (5371, 49328), (6166, 42968), (10742, 24664), (12332, 21484)]