288049408

素因数分解:

$2^8\times {\mathrm{1125193}}^1$

素因数の和:1125209

約数の個数: 18

約数和(自身を含む): 574974134

約数和(自身を除く): 286924726

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1125193, 2250386, 4500772, 9001544, 18003088, 36006176, 72012352, 144024704, 288049408]

約数ペア:

[(1, 288049408), (2, 144024704), (4, 72012352), (8, 36006176), (16, 18003088), (32, 9001544), (64, 4500772), (128, 2250386), (256, 1125193)]