257008632

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{29179}}^1$

素因数の和:29555

約数の個数: 32

約数和(自身を含む): 644294400

約数和(自身を除く): 387285768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 1101, 1468, 2202, 2936, 4404, 8808, 29179, 58358, 87537, 116716, 175074, 233432, 350148, 700296, 10708693, 21417386, 32126079, 42834772, 64252158, 85669544, 128504316, 257008632]

約数ペア:

[(1, 257008632), (2, 128504316), (3, 85669544), (4, 64252158), (6, 42834772), (8, 32126079), (12, 21417386), (24, 10708693), (367, 700296), (734, 350148), (1101, 233432), (1468, 175074), (2202, 116716), (2936, 87537), (4404, 58358), (8808, 29179)]