254087424

素因数分解:

$2^8\times 3^2\times {\mathrm{110281}}^1$

素因数の和:110303

約数の個数: 54

約数和(自身を含む): 732603326

約数和(自身を除く): 478515902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 110281, 220562, 330843, 441124, 661686, 882248, 992529, 1323372, 1764496, 1985058, 2646744, 3528992, 3970116, 5293488, 7057984, 7940232, 10586976, 14115968, 15880464, 21173952, 28231936, 31760928, 42347904, 63521856, 84695808, 127043712, 254087424]

約数ペア:

[(1, 254087424), (2, 127043712), (3, 84695808), (4, 63521856), (6, 42347904), (8, 31760928), (9, 28231936), (12, 21173952), (16, 15880464), (18, 14115968), (24, 10586976), (32, 7940232), (36, 7057984), (48, 5293488), (64, 3970116), (72, 3528992), (96, 2646744), (128, 1985058), (144, 1764496), (192, 1323372), (256, 992529), (288, 882248), (384, 661686), (576, 441124), (768, 330843), (1152, 220562), (2304, 110281)]