299797424

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 589337280

約数和(自身を除く): 289539856

約数列:

[1, 2, 4, 8, 16, 139, 163, 278, 326, 556, 652, 827, 1112, 1304, 1654, 2224, 2608, 3308, 6616, 13232, 22657, 45314, 90628, 114953, 134801, 181256, 229906, 269602, 362512, 459812, 539204, 919624, 1078408, 1839248, 2156816, 18737339, 37474678, 74949356, 149898712, 299797424]

約数ペア:

[(1, 299797424), (2, 149898712), (4, 74949356), (8, 37474678), (16, 18737339), (139, 2156816), (163, 1839248), (278, 1078408), (326, 919624), (556, 539204), (652, 459812), (827, 362512), (1112, 269602), (1304, 229906), (1654, 181256), (2224, 134801), (2608, 114953), (3308, 90628), (6616, 45314), (13232, 22657)]