272809728

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1415

約数の個数: 144

約数和(自身を含む): 835178400

約数和(自身を除く): 562368672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 432, 464, 522, 576, 696, 768, 783, 864, 928, 1044, 1152, 1361, 1392, 1566, 1728, 1856, 2088, 2304, 2722, 2784, 3132, 3456, 3712, 4083, 4176, 5444, 5568, 6264, 6912, 7424, 8166, 8352, 10888, 11136, 12249, 12528, 16332, 16704, 21776, 22272, 24498, 25056, 32664, 33408, 36747, 39469, 43552, 48996, 50112, 65328, 66816, 73494, 78938, 87104, 97992, 100224, 118407, 130656, 146988, 157876, 174208, 195984, 200448, 236814, 261312, 293976, 315752, 348416, 355221, 391968, 473628, 522624, 587952, 631504, 710442, 783936, 947256, 1045248, 1065663, 1175904, 1263008, 1420884, 1567872, 1894512, 2131326, 2351808, 2526016, 2841768, 3135744, 3789024, 4262652, 4703616, 5052032, 5683536, 7578048, 8525304, 9407232, 10104064, 11367072, 15156096, 17050608, 22734144, 30312192, 34101216, 45468288, 68202432, 90936576, 136404864, 272809728]

約数ペア:

[(1, 272809728), (2, 136404864), (3, 90936576), (4, 68202432), (6, 45468288), (8, 34101216), (9, 30312192), (12, 22734144), (16, 17050608), (18, 15156096), (24, 11367072), (27, 10104064), (29, 9407232), (32, 8525304), (36, 7578048), (48, 5683536), (54, 5052032), (58, 4703616), (64, 4262652), (72, 3789024), (87, 3135744), (96, 2841768), (108, 2526016), (116, 2351808), (128, 2131326), (144, 1894512), (174, 1567872), (192, 1420884), (216, 1263008), (232, 1175904), (256, 1065663), (261, 1045248), (288, 947256), (348, 783936), (384, 710442), (432, 631504), (464, 587952), (522, 522624), (576, 473628), (696, 391968), (768, 355221), (783, 348416), (864, 315752), (928, 293976), (1044, 261312), (1152, 236814), (1361, 200448), (1392, 195984), (1566, 174208), (1728, 157876), (1856, 146988), (2088, 130656), (2304, 118407), (2722, 100224), (2784, 97992), (3132, 87104), (3456, 78938), (3712, 73494), (4083, 66816), (4176, 65328), (5444, 50112), (5568, 48996), (6264, 43552), (6912, 39469), (7424, 36747), (8166, 33408), (8352, 32664), (10888, 25056), (11136, 24498), (12249, 22272), (12528, 21776), (16332, 16704)]