272649216

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 176

約数和(自身を含む): 859412480

約数和(自身を除く): 586763264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 409, 434, 448, 496, 512, 651, 672, 744, 768, 818, 868, 896, 992, 1024, 1227, 1302, 1344, 1488, 1536, 1636, 1736, 1792, 1984, 2454, 2604, 2688, 2863, 2976, 3072, 3272, 3472, 3584, 3968, 4908, 5208, 5376, 5726, 5952, 6544, 6944, 7168, 7936, 8589, 9816, 10416, 10752, 11452, 11904, 12679, 13088, 13888, 15872, 17178, 19632, 20832, 21504, 22904, 23808, 25358, 26176, 27776, 31744, 34356, 38037, 39264, 41664, 45808, 47616, 50716, 52352, 55552, 68712, 76074, 78528, 83328, 88753, 91616, 95232, 101432, 104704, 111104, 137424, 152148, 157056, 166656, 177506, 183232, 202864, 209408, 222208, 266259, 274848, 304296, 314112, 333312, 355012, 366464, 405728, 418816, 532518, 549696, 608592, 628224, 666624, 710024, 732928, 811456, 1065036, 1099392, 1217184, 1256448, 1420048, 1465856, 1622912, 2130072, 2198784, 2434368, 2840096, 2931712, 3245824, 4260144, 4397568, 4868736, 5680192, 6491648, 8520288, 8795136, 9737472, 11360384, 12983296, 17040576, 19474944, 22720768, 34081152, 38949888, 45441536, 68162304, 90883072, 136324608, 272649216]

約数ペア:

[(1, 272649216), (2, 136324608), (3, 90883072), (4, 68162304), (6, 45441536), (7, 38949888), (8, 34081152), (12, 22720768), (14, 19474944), (16, 17040576), (21, 12983296), (24, 11360384), (28, 9737472), (31, 8795136), (32, 8520288), (42, 6491648), (48, 5680192), (56, 4868736), (62, 4397568), (64, 4260144), (84, 3245824), (93, 2931712), (96, 2840096), (112, 2434368), (124, 2198784), (128, 2130072), (168, 1622912), (186, 1465856), (192, 1420048), (217, 1256448), (224, 1217184), (248, 1099392), (256, 1065036), (336, 811456), (372, 732928), (384, 710024), (409, 666624), (434, 628224), (448, 608592), (496, 549696), (512, 532518), (651, 418816), (672, 405728), (744, 366464), (768, 355012), (818, 333312), (868, 314112), (896, 304296), (992, 274848), (1024, 266259), (1227, 222208), (1302, 209408), (1344, 202864), (1488, 183232), (1536, 177506), (1636, 166656), (1736, 157056), (1792, 152148), (1984, 137424), (2454, 111104), (2604, 104704), (2688, 101432), (2863, 95232), (2976, 91616), (3072, 88753), (3272, 83328), (3472, 78528), (3584, 76074), (3968, 68712), (4908, 55552), (5208, 52352), (5376, 50716), (5726, 47616), (5952, 45808), (6544, 41664), (6944, 39264), (7168, 38037), (7936, 34356), (8589, 31744), (9816, 27776), (10416, 26176), (10752, 25358), (11452, 23808), (11904, 22904), (12679, 21504), (13088, 20832), (13888, 19632), (15872, 17178)]