257625552

素因数分解:

$2^4\times 3^1\times {\mathrm{5367199}}^1$

素因数の和:5367210

約数の個数: 20

約数和(自身を含む): 665532800

約数和(自身を除く): 407907248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5367199, 10734398, 16101597, 21468796, 32203194, 42937592, 64406388, 85875184, 128812776, 257625552]

約数ペア:

[(1, 257625552), (2, 128812776), (3, 85875184), (4, 64406388), (6, 42937592), (8, 32203194), (12, 21468796), (16, 16101597), (24, 10734398), (48, 5367199)]