258490368

素因数分解:

$2^{14}\times 3^2\times {\mathrm{1753}}^1$

素因数の和:1787

約数の個数: 90

約数和(自身を含む): 747153134

約数和(自身を除く): 488662766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 1753, 2048, 2304, 3072, 3506, 4096, 4608, 5259, 6144, 7012, 8192, 9216, 10518, 12288, 14024, 15777, 16384, 18432, 21036, 24576, 28048, 31554, 36864, 42072, 49152, 56096, 63108, 73728, 84144, 112192, 126216, 147456, 168288, 224384, 252432, 336576, 448768, 504864, 673152, 897536, 1009728, 1346304, 1795072, 2019456, 2692608, 3590144, 4038912, 5385216, 7180288, 8077824, 10770432, 14360576, 16155648, 21540864, 28721152, 32311296, 43081728, 64622592, 86163456, 129245184, 258490368]

約数ペア:

[(1, 258490368), (2, 129245184), (3, 86163456), (4, 64622592), (6, 43081728), (8, 32311296), (9, 28721152), (12, 21540864), (16, 16155648), (18, 14360576), (24, 10770432), (32, 8077824), (36, 7180288), (48, 5385216), (64, 4038912), (72, 3590144), (96, 2692608), (128, 2019456), (144, 1795072), (192, 1346304), (256, 1009728), (288, 897536), (384, 673152), (512, 504864), (576, 448768), (768, 336576), (1024, 252432), (1152, 224384), (1536, 168288), (1753, 147456), (2048, 126216), (2304, 112192), (3072, 84144), (3506, 73728), (4096, 63108), (4608, 56096), (5259, 49152), (6144, 42072), (7012, 36864), (8192, 31554), (9216, 28048), (10518, 24576), (12288, 21036), (14024, 18432), (15777, 16384)]