557021696

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 1414195200

約数和(自身を除く): 857173504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 128, 142, 154, 176, 199, 224, 256, 284, 308, 352, 398, 448, 497, 512, 568, 616, 704, 781, 796, 896, 994, 1136, 1232, 1393, 1408, 1562, 1592, 1792, 1988, 2189, 2272, 2464, 2786, 2816, 3124, 3184, 3584, 3976, 4378, 4544, 4928, 5467, 5572, 5632, 6248, 6368, 7952, 8756, 9088, 9856, 10934, 11144, 12496, 12736, 14129, 15323, 15904, 17512, 18176, 19712, 21868, 22288, 24992, 25472, 28258, 30646, 31808, 35024, 36352, 39424, 43736, 44576, 49984, 50944, 56516, 61292, 63616, 70048, 87472, 89152, 98903, 99968, 101888, 113032, 122584, 127232, 140096, 155419, 174944, 178304, 197806, 199936, 226064, 245168, 254464, 280192, 310838, 349888, 356608, 395612, 399872, 452128, 490336, 560384, 621676, 699776, 713216, 791224, 904256, 980672, 1087933, 1120768, 1243352, 1399552, 1582448, 1808512, 1961344, 2175866, 2486704, 2799104, 3164896, 3617024, 3922688, 4351732, 4973408, 6329792, 7234048, 7845376, 8703464, 9946816, 12659584, 17406928, 19893632, 25319168, 34813856, 39787264, 50638336, 69627712, 79574528, 139255424, 278510848, 557021696]

約数ペア:

[(1, 557021696), (2, 278510848), (4, 139255424), (7, 79574528), (8, 69627712), (11, 50638336), (14, 39787264), (16, 34813856), (22, 25319168), (28, 19893632), (32, 17406928), (44, 12659584), (56, 9946816), (64, 8703464), (71, 7845376), (77, 7234048), (88, 6329792), (112, 4973408), (128, 4351732), (142, 3922688), (154, 3617024), (176, 3164896), (199, 2799104), (224, 2486704), (256, 2175866), (284, 1961344), (308, 1808512), (352, 1582448), (398, 1399552), (448, 1243352), (497, 1120768), (512, 1087933), (568, 980672), (616, 904256), (704, 791224), (781, 713216), (796, 699776), (896, 621676), (994, 560384), (1136, 490336), (1232, 452128), (1393, 399872), (1408, 395612), (1562, 356608), (1592, 349888), (1792, 310838), (1988, 280192), (2189, 254464), (2272, 245168), (2464, 226064), (2786, 199936), (2816, 197806), (3124, 178304), (3184, 174944), (3584, 155419), (3976, 140096), (4378, 127232), (4544, 122584), (4928, 113032), (5467, 101888), (5572, 99968), (5632, 98903), (6248, 89152), (6368, 87472), (7952, 70048), (8756, 63616), (9088, 61292), (9856, 56516), (10934, 50944), (11144, 49984), (12496, 44576), (12736, 43736), (14129, 39424), (15323, 36352), (15904, 35024), (17512, 31808), (18176, 30646), (19712, 28258), (21868, 25472), (22288, 24992)]