171381504

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 529804800

約数和(自身を除く): 358423296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 448, 449, 497, 568, 672, 768, 852, 896, 898, 994, 1136, 1344, 1347, 1491, 1704, 1792, 1796, 1988, 2272, 2688, 2694, 2982, 3143, 3408, 3592, 3976, 4544, 5376, 5388, 5964, 6286, 6816, 7184, 7952, 9088, 9429, 10776, 11928, 12572, 13632, 14368, 15904, 18176, 18858, 21552, 23856, 25144, 27264, 28736, 31808, 31879, 37716, 43104, 47712, 50288, 54528, 57472, 63616, 63758, 75432, 86208, 95424, 95637, 100576, 114944, 127232, 127516, 150864, 172416, 190848, 191274, 201152, 223153, 255032, 301728, 344832, 381696, 382548, 402304, 446306, 510064, 603456, 669459, 765096, 804608, 892612, 1020128, 1206912, 1338918, 1530192, 1785224, 2040256, 2413824, 2677836, 3060384, 3570448, 4080512, 5355672, 6120768, 7140896, 8161024, 10711344, 12241536, 14281792, 21422688, 24483072, 28563584, 42845376, 57127168, 85690752, 171381504]

約数ペア:

[(1, 171381504), (2, 85690752), (3, 57127168), (4, 42845376), (6, 28563584), (7, 24483072), (8, 21422688), (12, 14281792), (14, 12241536), (16, 10711344), (21, 8161024), (24, 7140896), (28, 6120768), (32, 5355672), (42, 4080512), (48, 3570448), (56, 3060384), (64, 2677836), (71, 2413824), (84, 2040256), (96, 1785224), (112, 1530192), (128, 1338918), (142, 1206912), (168, 1020128), (192, 892612), (213, 804608), (224, 765096), (256, 669459), (284, 603456), (336, 510064), (384, 446306), (426, 402304), (448, 382548), (449, 381696), (497, 344832), (568, 301728), (672, 255032), (768, 223153), (852, 201152), (896, 191274), (898, 190848), (994, 172416), (1136, 150864), (1344, 127516), (1347, 127232), (1491, 114944), (1704, 100576), (1792, 95637), (1796, 95424), (1988, 86208), (2272, 75432), (2688, 63758), (2694, 63616), (2982, 57472), (3143, 54528), (3408, 50288), (3592, 47712), (3976, 43104), (4544, 37716), (5376, 31879), (5388, 31808), (5964, 28736), (6286, 27264), (6816, 25144), (7184, 23856), (7952, 21552), (9088, 18858), (9429, 18176), (10776, 15904), (11928, 14368), (12572, 13632)]