254274048

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{7883}}^1$

素因数の和:7914

約数の個数: 120

約数和(自身を含む): 838794528

約数和(自身を除く): 584520480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 7883, 8064, 10752, 15766, 16128, 23649, 31532, 32256, 47298, 55181, 63064, 70947, 94596, 110362, 126128, 141894, 165543, 189192, 220724, 252256, 283788, 331086, 378384, 441448, 496629, 504512, 567576, 662172, 756768, 882896, 993258, 1009024, 1135152, 1324344, 1513536, 1765792, 1986516, 2018048, 2270304, 2648688, 3027072, 3531584, 3973032, 4036096, 4540608, 5297376, 6054144, 7063168, 7946064, 9081216, 10594752, 12108288, 14126336, 15892128, 18162432, 21189504, 28252672, 31784256, 36324864, 42379008, 63568512, 84758016, 127137024, 254274048]

約数ペア:

[(1, 254274048), (2, 127137024), (3, 84758016), (4, 63568512), (6, 42379008), (7, 36324864), (8, 31784256), (9, 28252672), (12, 21189504), (14, 18162432), (16, 15892128), (18, 14126336), (21, 12108288), (24, 10594752), (28, 9081216), (32, 7946064), (36, 7063168), (42, 6054144), (48, 5297376), (56, 4540608), (63, 4036096), (64, 3973032), (72, 3531584), (84, 3027072), (96, 2648688), (112, 2270304), (126, 2018048), (128, 1986516), (144, 1765792), (168, 1513536), (192, 1324344), (224, 1135152), (252, 1009024), (256, 993258), (288, 882896), (336, 756768), (384, 662172), (448, 567576), (504, 504512), (512, 496629), (576, 441448), (672, 378384), (768, 331086), (896, 283788), (1008, 252256), (1152, 220724), (1344, 189192), (1536, 165543), (1792, 141894), (2016, 126128), (2304, 110362), (2688, 94596), (3584, 70947), (4032, 63064), (4608, 55181), (5376, 47298), (7883, 32256), (8064, 31532), (10752, 23649), (15766, 16128)]