399361536

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{4127}}^1$

素因数の和:4161

約数の個数: 160

約数和(自身を含む): 1351342080

約数和(自身を除く): 951980544

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, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 4032, 4127, 4608, 5376, 6048, 6912, 8064, 8254, 10752, 12096, 12381, 13824, 16128, 16508, 24192, 24762, 28889, 32256, 33016, 37143, 48384, 49524, 57778, 66032, 74286, 86667, 96768, 99048, 111429, 115556, 132064, 148572, 173334, 198096, 222858, 231112, 260001, 264128, 297144, 346668, 396192, 445716, 462224, 520002, 528256, 594288, 693336, 780003, 792384, 891432, 924448, 1040004, 1056512, 1188576, 1386672, 1560006, 1584768, 1782864, 1848896, 2080008, 2113024, 2377152, 2773344, 3120012, 3169536, 3565728, 3697792, 4160016, 4754304, 5546688, 6240024, 6339072, 7131456, 7395584, 8320032, 9508608, 11093376, 12480048, 14262912, 14791168, 16640064, 19017216, 22186752, 24960096, 28525824, 33280128, 44373504, 49920192, 57051648, 66560256, 99840384, 133120512, 199680768, 399361536]

約数ペア:

[(1, 399361536), (2, 199680768), (3, 133120512), (4, 99840384), (6, 66560256), (7, 57051648), (8, 49920192), (9, 44373504), (12, 33280128), (14, 28525824), (16, 24960096), (18, 22186752), (21, 19017216), (24, 16640064), (27, 14791168), (28, 14262912), (32, 12480048), (36, 11093376), (42, 9508608), (48, 8320032), (54, 7395584), (56, 7131456), (63, 6339072), (64, 6240024), (72, 5546688), (84, 4754304), (96, 4160016), (108, 3697792), (112, 3565728), (126, 3169536), (128, 3120012), (144, 2773344), (168, 2377152), (189, 2113024), (192, 2080008), (216, 1848896), (224, 1782864), (252, 1584768), (256, 1560006), (288, 1386672), (336, 1188576), (378, 1056512), (384, 1040004), (432, 924448), (448, 891432), (504, 792384), (512, 780003), (576, 693336), (672, 594288), (756, 528256), (768, 520002), (864, 462224), (896, 445716), (1008, 396192), (1152, 346668), (1344, 297144), (1512, 264128), (1536, 260001), (1728, 231112), (1792, 222858), (2016, 198096), (2304, 173334), (2688, 148572), (3024, 132064), (3456, 115556), (3584, 111429), (4032, 99048), (4127, 96768), (4608, 86667), (5376, 74286), (6048, 66032), (6912, 57778), (8064, 49524), (8254, 48384), (10752, 37143), (12096, 33016), (12381, 32256), (13824, 28889), (16128, 24762), (16508, 24192)]