252530432

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 656957952

約数和(自身を除く): 404427520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 256, 308, 322, 352, 368, 448, 506, 557, 616, 644, 704, 736, 896, 1012, 1114, 1232, 1288, 1408, 1472, 1771, 1792, 2024, 2228, 2464, 2576, 2816, 2944, 3542, 3899, 4048, 4456, 4928, 5152, 5888, 6127, 7084, 7798, 8096, 8912, 9856, 10304, 12254, 12811, 14168, 15596, 16192, 17824, 19712, 20608, 24508, 25622, 28336, 31192, 32384, 35648, 41216, 42889, 49016, 51244, 56672, 62384, 64768, 71296, 85778, 89677, 98032, 102488, 113344, 124768, 140921, 142592, 171556, 179354, 196064, 204976, 226688, 249536, 281842, 343112, 358708, 392128, 409952, 453376, 499072, 563684, 686224, 717416, 784256, 819904, 986447, 998144, 1127368, 1372448, 1434832, 1568512, 1639808, 1972894, 2254736, 2744896, 2869664, 3279616, 3945788, 4509472, 5489792, 5739328, 7891576, 9018944, 10979584, 11478656, 15783152, 18037888, 22957312, 31566304, 36075776, 63132608, 126265216, 252530432]

約数ペア:

[(1, 252530432), (2, 126265216), (4, 63132608), (7, 36075776), (8, 31566304), (11, 22957312), (14, 18037888), (16, 15783152), (22, 11478656), (23, 10979584), (28, 9018944), (32, 7891576), (44, 5739328), (46, 5489792), (56, 4509472), (64, 3945788), (77, 3279616), (88, 2869664), (92, 2744896), (112, 2254736), (128, 1972894), (154, 1639808), (161, 1568512), (176, 1434832), (184, 1372448), (224, 1127368), (253, 998144), (256, 986447), (308, 819904), (322, 784256), (352, 717416), (368, 686224), (448, 563684), (506, 499072), (557, 453376), (616, 409952), (644, 392128), (704, 358708), (736, 343112), (896, 281842), (1012, 249536), (1114, 226688), (1232, 204976), (1288, 196064), (1408, 179354), (1472, 171556), (1771, 142592), (1792, 140921), (2024, 124768), (2228, 113344), (2464, 102488), (2576, 98032), (2816, 89677), (2944, 85778), (3542, 71296), (3899, 64768), (4048, 62384), (4456, 56672), (4928, 51244), (5152, 49016), (5888, 42889), (6127, 41216), (7084, 35648), (7798, 32384), (8096, 31192), (8912, 28336), (9856, 25622), (10304, 24508), (12254, 20608), (12811, 19712), (14168, 17824), (15596, 16192)]