254102016

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23633}}^1$

素因数の和:23661

約数の個数: 80

約数和(自身を含む): 773682624

約数和(自身を除く): 519580608

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, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 23633, 47266, 70899, 94532, 141798, 165431, 189064, 283596, 330862, 378128, 496293, 567192, 661724, 756256, 992586, 1134384, 1323448, 1512512, 1985172, 2268768, 2646896, 3025024, 3970344, 4537536, 5293792, 6050048, 7940688, 9075072, 10587584, 12100096, 15881376, 18150144, 21175168, 31762752, 36300288, 42350336, 63525504, 84700672, 127051008, 254102016]

約数ペア:

[(1, 254102016), (2, 127051008), (3, 84700672), (4, 63525504), (6, 42350336), (7, 36300288), (8, 31762752), (12, 21175168), (14, 18150144), (16, 15881376), (21, 12100096), (24, 10587584), (28, 9075072), (32, 7940688), (42, 6050048), (48, 5293792), (56, 4537536), (64, 3970344), (84, 3025024), (96, 2646896), (112, 2268768), (128, 1985172), (168, 1512512), (192, 1323448), (224, 1134384), (256, 992586), (336, 756256), (384, 661724), (448, 567192), (512, 496293), (672, 378128), (768, 330862), (896, 283596), (1344, 189064), (1536, 165431), (1792, 141798), (2688, 94532), (3584, 70899), (5376, 47266), (10752, 23633)]