240401296

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{83939}}^1$

素因数の和:84126

約数の個数: 20

約数和(自身を含む): 468385200

約数和(自身を除く): 227983904

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 83939, 167878, 335756, 671512, 1343024, 15025081, 30050162, 60100324, 120200648, 240401296]

約数ペア:

[(1, 240401296), (2, 120200648), (4, 60100324), (8, 30050162), (16, 15025081), (179, 1343024), (358, 671512), (716, 335756), (1432, 167878), (2864, 83939)]