253661184

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 156

約数和(自身を含む): 838234176

約数和(自身を除く): 584572992

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, 983, 1008, 1024, 1152, 1344, 1536, 1792, 1966, 2016, 2048, 2304, 2688, 2949, 3072, 3584, 3932, 4032, 4096, 4608, 5376, 5898, 6144, 6881, 7168, 7864, 8064, 8847, 9216, 10752, 11796, 12288, 13762, 14336, 15728, 16128, 17694, 18432, 20643, 21504, 23592, 27524, 28672, 31456, 32256, 35388, 36864, 41286, 43008, 47184, 55048, 61929, 62912, 64512, 70776, 82572, 86016, 94368, 110096, 123858, 125824, 129024, 141552, 165144, 188736, 220192, 247716, 251648, 258048, 283104, 330288, 377472, 440384, 495432, 503296, 566208, 660576, 754944, 880768, 990864, 1006592, 1132416, 1321152, 1509888, 1761536, 1981728, 2013184, 2264832, 2642304, 3019776, 3523072, 3963456, 4026368, 4529664, 5284608, 6039552, 7046144, 7926912, 9059328, 10569216, 12079104, 14092288, 15853824, 18118656, 21138432, 28184576, 31707648, 36237312, 42276864, 63415296, 84553728, 126830592, 253661184]

約数ペア:

[(1, 253661184), (2, 126830592), (3, 84553728), (4, 63415296), (6, 42276864), (7, 36237312), (8, 31707648), (9, 28184576), (12, 21138432), (14, 18118656), (16, 15853824), (18, 14092288), (21, 12079104), (24, 10569216), (28, 9059328), (32, 7926912), (36, 7046144), (42, 6039552), (48, 5284608), (56, 4529664), (63, 4026368), (64, 3963456), (72, 3523072), (84, 3019776), (96, 2642304), (112, 2264832), (126, 2013184), (128, 1981728), (144, 1761536), (168, 1509888), (192, 1321152), (224, 1132416), (252, 1006592), (256, 990864), (288, 880768), (336, 754944), (384, 660576), (448, 566208), (504, 503296), (512, 495432), (576, 440384), (672, 377472), (768, 330288), (896, 283104), (983, 258048), (1008, 251648), (1024, 247716), (1152, 220192), (1344, 188736), (1536, 165144), (1792, 141552), (1966, 129024), (2016, 125824), (2048, 123858), (2304, 110096), (2688, 94368), (2949, 86016), (3072, 82572), (3584, 70776), (3932, 64512), (4032, 62912), (4096, 61929), (4608, 55048), (5376, 47184), (5898, 43008), (6144, 41286), (6881, 36864), (7168, 35388), (7864, 32256), (8064, 31456), (8847, 28672), (9216, 27524), (10752, 23592), (11796, 21504), (12288, 20643), (13762, 18432), (14336, 17694), (15728, 16128)]