685585152

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{42509}}^1$

素因数の和:42538

約数の個数: 108

約数和(自身を含む): 2259151440

約数和(自身を除く): 1573566288

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, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 42509, 85018, 127527, 170036, 255054, 297563, 340072, 382581, 510108, 595126, 680144, 765162, 892689, 1020216, 1190252, 1360288, 1530324, 1785378, 2040432, 2380504, 2678067, 2720576, 3060648, 3570756, 4080864, 4761008, 5356134, 5441152, 6121296, 7141512, 8161728, 9522016, 10712268, 10882304, 12242592, 14283024, 16323456, 19044032, 21424536, 24485184, 28566048, 32646912, 38088064, 42849072, 48970368, 57132096, 76176128, 85698144, 97940736, 114264192, 171396288, 228528384, 342792576, 685585152]

約数ペア:

[(1, 685585152), (2, 342792576), (3, 228528384), (4, 171396288), (6, 114264192), (7, 97940736), (8, 85698144), (9, 76176128), (12, 57132096), (14, 48970368), (16, 42849072), (18, 38088064), (21, 32646912), (24, 28566048), (28, 24485184), (32, 21424536), (36, 19044032), (42, 16323456), (48, 14283024), (56, 12242592), (63, 10882304), (64, 10712268), (72, 9522016), (84, 8161728), (96, 7141512), (112, 6121296), (126, 5441152), (128, 5356134), (144, 4761008), (168, 4080864), (192, 3570756), (224, 3060648), (252, 2720576), (256, 2678067), (288, 2380504), (336, 2040432), (384, 1785378), (448, 1530324), (504, 1360288), (576, 1190252), (672, 1020216), (768, 892689), (896, 765162), (1008, 680144), (1152, 595126), (1344, 510108), (1792, 382581), (2016, 340072), (2304, 297563), (2688, 255054), (4032, 170036), (5376, 127527), (8064, 85018), (16128, 42509)]