275529984

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 772337664

約数和(自身を除く): 496807680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 163, 186, 192, 213, 248, 256, 284, 326, 372, 384, 426, 489, 496, 568, 652, 744, 768, 852, 978, 992, 1136, 1304, 1488, 1704, 1956, 1984, 2201, 2272, 2608, 2976, 3408, 3912, 3968, 4402, 4544, 5053, 5216, 5952, 6603, 6816, 7824, 7936, 8804, 9088, 10106, 10432, 11573, 11904, 13206, 13632, 15159, 15648, 17608, 18176, 20212, 20864, 23146, 23808, 26412, 27264, 30318, 31296, 34719, 35216, 40424, 41728, 46292, 52824, 54528, 60636, 62592, 69438, 70432, 80848, 92584, 105648, 121272, 125184, 138876, 140864, 161696, 185168, 211296, 242544, 277752, 281728, 323392, 358763, 370336, 422592, 485088, 555504, 563456, 646784, 717526, 740672, 845184, 970176, 1076289, 1111008, 1293568, 1435052, 1481344, 1690368, 1940352, 2152578, 2222016, 2870104, 2962688, 3880704, 4305156, 4444032, 5740208, 8610312, 8888064, 11480416, 17220624, 22960832, 34441248, 45921664, 68882496, 91843328, 137764992, 275529984]

約数ペア:

[(1, 275529984), (2, 137764992), (3, 91843328), (4, 68882496), (6, 45921664), (8, 34441248), (12, 22960832), (16, 17220624), (24, 11480416), (31, 8888064), (32, 8610312), (48, 5740208), (62, 4444032), (64, 4305156), (71, 3880704), (93, 2962688), (96, 2870104), (124, 2222016), (128, 2152578), (142, 1940352), (163, 1690368), (186, 1481344), (192, 1435052), (213, 1293568), (248, 1111008), (256, 1076289), (284, 970176), (326, 845184), (372, 740672), (384, 717526), (426, 646784), (489, 563456), (496, 555504), (568, 485088), (652, 422592), (744, 370336), (768, 358763), (852, 323392), (978, 281728), (992, 277752), (1136, 242544), (1304, 211296), (1488, 185168), (1704, 161696), (1956, 140864), (1984, 138876), (2201, 125184), (2272, 121272), (2608, 105648), (2976, 92584), (3408, 80848), (3912, 70432), (3968, 69438), (4402, 62592), (4544, 60636), (5053, 54528), (5216, 52824), (5952, 46292), (6603, 41728), (6816, 40424), (7824, 35216), (7936, 34719), (8804, 31296), (9088, 30318), (10106, 27264), (10432, 26412), (11573, 23808), (11904, 23146), (13206, 20864), (13632, 20212), (15159, 18176), (15648, 17608)]