254752512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47387}}^1$

素因数の和:47413

約数の個数: 72

約数和(自身を含む): 774888576

約数和(自身を除く): 520136064

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, 672, 768, 896, 1344, 1792, 2688, 5376, 47387, 94774, 142161, 189548, 284322, 331709, 379096, 568644, 663418, 758192, 995127, 1137288, 1326836, 1516384, 1990254, 2274576, 2653672, 3032768, 3980508, 4549152, 5307344, 6065536, 7961016, 9098304, 10614688, 12131072, 15922032, 18196608, 21229376, 31844064, 36393216, 42458752, 63688128, 84917504, 127376256, 254752512]

約数ペア:

[(1, 254752512), (2, 127376256), (3, 84917504), (4, 63688128), (6, 42458752), (7, 36393216), (8, 31844064), (12, 21229376), (14, 18196608), (16, 15922032), (21, 12131072), (24, 10614688), (28, 9098304), (32, 7961016), (42, 6065536), (48, 5307344), (56, 4549152), (64, 3980508), (84, 3032768), (96, 2653672), (112, 2274576), (128, 1990254), (168, 1516384), (192, 1326836), (224, 1137288), (256, 995127), (336, 758192), (384, 663418), (448, 568644), (672, 379096), (768, 331709), (896, 284322), (1344, 189548), (1792, 142161), (2688, 94774), (5376, 47387)]