257970048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{95971}}^1$

素因数の和:95995

約数の個数: 64

約数和(自身を含む): 783131520

約数和(自身を除く): 525161472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 95971, 191942, 287913, 383884, 575826, 671797, 767768, 1151652, 1343594, 1535536, 2015391, 2303304, 2687188, 3071072, 4030782, 4606608, 5374376, 6142144, 8061564, 9213216, 10748752, 12284288, 16123128, 18426432, 21497504, 32246256, 36852864, 42995008, 64492512, 85990016, 128985024, 257970048]

約数ペア:

[(1, 257970048), (2, 128985024), (3, 85990016), (4, 64492512), (6, 42995008), (7, 36852864), (8, 32246256), (12, 21497504), (14, 18426432), (16, 16123128), (21, 12284288), (24, 10748752), (28, 9213216), (32, 8061564), (42, 6142144), (48, 5374376), (56, 4606608), (64, 4030782), (84, 3071072), (96, 2687188), (112, 2303304), (128, 2015391), (168, 1535536), (192, 1343594), (224, 1151652), (336, 767768), (384, 671797), (448, 575826), (672, 383884), (896, 287913), (1344, 191942), (2688, 95971)]