291127872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1136

約数の個数: 112

約数和(自身を含む): 884846592

約数和(自身を除く): 593718720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 251, 336, 448, 502, 672, 753, 863, 1004, 1344, 1506, 1726, 1757, 2008, 2589, 3012, 3452, 3514, 4016, 5178, 5271, 6024, 6041, 6904, 7028, 8032, 10356, 10542, 12048, 12082, 13808, 14056, 16064, 18123, 20712, 21084, 24096, 24164, 27616, 28112, 36246, 41424, 42168, 48192, 48328, 55232, 56224, 72492, 82848, 84336, 96656, 112448, 144984, 165696, 168672, 193312, 216613, 289968, 337344, 386624, 433226, 579936, 649839, 866452, 1159872, 1299678, 1516291, 1732904, 2599356, 3032582, 3465808, 4548873, 5198712, 6065164, 6931616, 9097746, 10397424, 12130328, 13863232, 18195492, 20794848, 24260656, 36390984, 41589696, 48521312, 72781968, 97042624, 145563936, 291127872]

約数ペア:

[(1, 291127872), (2, 145563936), (3, 97042624), (4, 72781968), (6, 48521312), (7, 41589696), (8, 36390984), (12, 24260656), (14, 20794848), (16, 18195492), (21, 13863232), (24, 12130328), (28, 10397424), (32, 9097746), (42, 6931616), (48, 6065164), (56, 5198712), (64, 4548873), (84, 3465808), (96, 3032582), (112, 2599356), (168, 1732904), (192, 1516291), (224, 1299678), (251, 1159872), (336, 866452), (448, 649839), (502, 579936), (672, 433226), (753, 386624), (863, 337344), (1004, 289968), (1344, 216613), (1506, 193312), (1726, 168672), (1757, 165696), (2008, 144984), (2589, 112448), (3012, 96656), (3452, 84336), (3514, 82848), (4016, 72492), (5178, 56224), (5271, 55232), (6024, 48328), (6041, 48192), (6904, 42168), (7028, 41424), (8032, 36246), (10356, 28112), (10542, 27616), (12048, 24164), (12082, 24096), (13808, 21084), (14056, 20712), (16064, 18123)]