263281536

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{10883}}^1$

素因数の和:10913

約数の個数: 128

約数和(自身を含む): 888134400

約数和(自身を除く): 624852864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 10883, 12096, 21766, 24192, 32649, 43532, 65298, 76181, 87064, 97947, 130596, 152362, 174128, 195894, 228543, 261192, 293841, 304724, 348256, 391788, 457086, 522384, 587682, 609448, 685629, 696512, 783576, 914172, 1044768, 1175364, 1218896, 1371258, 1393024, 1567152, 1828344, 2056887, 2089536, 2350728, 2437792, 2742516, 3134304, 3656688, 4113774, 4179072, 4701456, 4875584, 5485032, 6268608, 7313376, 8227548, 9402912, 9751168, 10970064, 12537216, 14626752, 16455096, 18805824, 21940128, 29253504, 32910192, 37611648, 43880256, 65820384, 87760512, 131640768, 263281536]

約数ペア:

[(1, 263281536), (2, 131640768), (3, 87760512), (4, 65820384), (6, 43880256), (7, 37611648), (8, 32910192), (9, 29253504), (12, 21940128), (14, 18805824), (16, 16455096), (18, 14626752), (21, 12537216), (24, 10970064), (27, 9751168), (28, 9402912), (32, 8227548), (36, 7313376), (42, 6268608), (48, 5485032), (54, 4875584), (56, 4701456), (63, 4179072), (64, 4113774), (72, 3656688), (84, 3134304), (96, 2742516), (108, 2437792), (112, 2350728), (126, 2089536), (128, 2056887), (144, 1828344), (168, 1567152), (189, 1393024), (192, 1371258), (216, 1218896), (224, 1175364), (252, 1044768), (288, 914172), (336, 783576), (378, 696512), (384, 685629), (432, 609448), (448, 587682), (504, 522384), (576, 457086), (672, 391788), (756, 348256), (864, 304724), (896, 293841), (1008, 261192), (1152, 228543), (1344, 195894), (1512, 174128), (1728, 152362), (2016, 130596), (2688, 97947), (3024, 87064), (3456, 76181), (4032, 65298), (6048, 43532), (8064, 32649), (10883, 24192), (12096, 21766)]