257827344

素因数分解:

$2^4\times 3^1\times {\mathrm{5371403}}^1$

素因数の和:5371414

約数の個数: 20

約数和(自身を含む): 666054096

約数和(自身を除く): 408226752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5371403, 10742806, 16114209, 21485612, 32228418, 42971224, 64456836, 85942448, 128913672, 257827344]

約数ペア:

[(1, 257827344), (2, 128913672), (3, 85942448), (4, 64456836), (6, 42971224), (8, 32228418), (12, 21485612), (16, 16114209), (24, 10742806), (48, 5371403)]