254615536

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{9433}}^1$

素因数の和:9689

約数の個数: 40

約数和(自身を含む): 566190944

約数和(自身を除く): 311575408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 6748, 9433, 13496, 18866, 26992, 37732, 66031, 75464, 132062, 150928, 264124, 528248, 1056496, 2273353, 4546706, 9093412, 15913471, 18186824, 31826942, 36373648, 63653884, 127307768, 254615536]

約数ペア:

[(1, 254615536), (2, 127307768), (4, 63653884), (7, 36373648), (8, 31826942), (14, 18186824), (16, 15913471), (28, 9093412), (56, 4546706), (112, 2273353), (241, 1056496), (482, 528248), (964, 264124), (1687, 150928), (1928, 132062), (3374, 75464), (3856, 66031), (6748, 37732), (9433, 26992), (13496, 18866)]