445390848

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 168

約数和(自身を含む): 1472110848

約数和(自身を除く): 1026720000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 863, 896, 1008, 1024, 1152, 1344, 1536, 1726, 1792, 2016, 2048, 2304, 2589, 2688, 3072, 3452, 3584, 4032, 4096, 4608, 5178, 5376, 6041, 6144, 6904, 7168, 7767, 8064, 8192, 9216, 10356, 10752, 12082, 12288, 13808, 14336, 15534, 16128, 18123, 18432, 20712, 21504, 24164, 24576, 27616, 28672, 31068, 32256, 36246, 36864, 41424, 43008, 48328, 54369, 55232, 57344, 62136, 64512, 72492, 73728, 82848, 86016, 96656, 108738, 110464, 124272, 129024, 144984, 165696, 172032, 193312, 217476, 220928, 248544, 258048, 289968, 331392, 386624, 434952, 441856, 497088, 516096, 579936, 662784, 773248, 869904, 883712, 994176, 1159872, 1325568, 1546496, 1739808, 1767424, 1988352, 2319744, 2651136, 3092992, 3479616, 3534848, 3976704, 4639488, 5302272, 6185984, 6959232, 7069696, 7953408, 9278976, 10604544, 12371968, 13918464, 15906816, 18557952, 21209088, 24743936, 27836928, 31813632, 37115904, 49487872, 55673856, 63627264, 74231808, 111347712, 148463616, 222695424, 445390848]

約数ペア:

[(1, 445390848), (2, 222695424), (3, 148463616), (4, 111347712), (6, 74231808), (7, 63627264), (8, 55673856), (9, 49487872), (12, 37115904), (14, 31813632), (16, 27836928), (18, 24743936), (21, 21209088), (24, 18557952), (28, 15906816), (32, 13918464), (36, 12371968), (42, 10604544), (48, 9278976), (56, 7953408), (63, 7069696), (64, 6959232), (72, 6185984), (84, 5302272), (96, 4639488), (112, 3976704), (126, 3534848), (128, 3479616), (144, 3092992), (168, 2651136), (192, 2319744), (224, 1988352), (252, 1767424), (256, 1739808), (288, 1546496), (336, 1325568), (384, 1159872), (448, 994176), (504, 883712), (512, 869904), (576, 773248), (672, 662784), (768, 579936), (863, 516096), (896, 497088), (1008, 441856), (1024, 434952), (1152, 386624), (1344, 331392), (1536, 289968), (1726, 258048), (1792, 248544), (2016, 220928), (2048, 217476), (2304, 193312), (2589, 172032), (2688, 165696), (3072, 144984), (3452, 129024), (3584, 124272), (4032, 110464), (4096, 108738), (4608, 96656), (5178, 86016), (5376, 82848), (6041, 73728), (6144, 72492), (6904, 64512), (7168, 62136), (7767, 57344), (8064, 55232), (8192, 54369), (9216, 48328), (10356, 43008), (10752, 41424), (12082, 36864), (12288, 36246), (13808, 32256), (14336, 31068), (15534, 28672), (16128, 27616), (18123, 24576), (18432, 24164), (20712, 21504)]