222329856

素因数分解:

$2^{10}\times 3^1\times 7^3\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 176

約数和(自身を含む): 694342400

約数和(自身を除く): 472012544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 211, 224, 256, 294, 336, 343, 384, 392, 422, 448, 512, 588, 633, 672, 686, 768, 784, 844, 896, 1024, 1029, 1176, 1266, 1344, 1372, 1477, 1536, 1568, 1688, 1792, 2058, 2352, 2532, 2688, 2744, 2954, 3072, 3136, 3376, 3584, 4116, 4431, 4704, 5064, 5376, 5488, 5908, 6272, 6752, 7168, 8232, 8862, 9408, 10128, 10339, 10752, 10976, 11816, 12544, 13504, 16464, 17724, 18816, 20256, 20678, 21504, 21952, 23632, 25088, 27008, 31017, 32928, 35448, 37632, 40512, 41356, 43904, 47264, 50176, 54016, 62034, 65856, 70896, 72373, 75264, 81024, 82712, 87808, 94528, 108032, 124068, 131712, 141792, 144746, 150528, 162048, 165424, 175616, 189056, 216064, 217119, 248136, 263424, 283584, 289492, 324096, 330848, 351232, 378112, 434238, 496272, 526848, 567168, 578984, 648192, 661696, 756224, 868476, 992544, 1053696, 1134336, 1157968, 1323392, 1512448, 1736952, 1985088, 2268672, 2315936, 2646784, 3473904, 3970176, 4537344, 4631872, 5293568, 6947808, 7940352, 9263744, 10587136, 13895616, 15880704, 18527488, 27791232, 31761408, 37054976, 55582464, 74109952, 111164928, 222329856]

約数ペア:

[(1, 222329856), (2, 111164928), (3, 74109952), (4, 55582464), (6, 37054976), (7, 31761408), (8, 27791232), (12, 18527488), (14, 15880704), (16, 13895616), (21, 10587136), (24, 9263744), (28, 7940352), (32, 6947808), (42, 5293568), (48, 4631872), (49, 4537344), (56, 3970176), (64, 3473904), (84, 2646784), (96, 2315936), (98, 2268672), (112, 1985088), (128, 1736952), (147, 1512448), (168, 1323392), (192, 1157968), (196, 1134336), (211, 1053696), (224, 992544), (256, 868476), (294, 756224), (336, 661696), (343, 648192), (384, 578984), (392, 567168), (422, 526848), (448, 496272), (512, 434238), (588, 378112), (633, 351232), (672, 330848), (686, 324096), (768, 289492), (784, 283584), (844, 263424), (896, 248136), (1024, 217119), (1029, 216064), (1176, 189056), (1266, 175616), (1344, 165424), (1372, 162048), (1477, 150528), (1536, 144746), (1568, 141792), (1688, 131712), (1792, 124068), (2058, 108032), (2352, 94528), (2532, 87808), (2688, 82712), (2744, 81024), (2954, 75264), (3072, 72373), (3136, 70896), (3376, 65856), (3584, 62034), (4116, 54016), (4431, 50176), (4704, 47264), (5064, 43904), (5376, 41356), (5488, 40512), (5908, 37632), (6272, 35448), (6752, 32928), (7168, 31017), (8232, 27008), (8862, 25088), (9408, 23632), (10128, 21952), (10339, 21504), (10752, 20678), (10976, 20256), (11816, 18816), (12544, 17724), (13504, 16464)]