2188935168

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 128

約数和(自身を含む): 6673035840

約数和(自身を除く): 4484100672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3181, 3584, 4096, 5376, 6144, 6362, 7168, 8192, 9543, 10752, 12288, 12724, 14336, 16384, 19086, 21504, 22267, 24576, 25448, 28672, 32768, 38172, 43008, 44534, 49152, 50896, 57344, 66801, 76344, 86016, 89068, 98304, 101792, 114688, 133602, 152688, 172032, 178136, 203584, 229376, 267204, 305376, 344064, 356272, 407168, 534408, 610752, 688128, 712544, 814336, 1068816, 1221504, 1425088, 1628672, 2137632, 2443008, 2850176, 3257344, 4275264, 4886016, 5700352, 6514688, 8550528, 9772032, 11400704, 13029376, 17101056, 19544064, 22801408, 26058752, 34202112, 39088128, 45602816, 52117504, 68404224, 78176256, 91205632, 104235008, 136808448, 156352512, 182411264, 273616896, 312705024, 364822528, 547233792, 729645056, 1094467584, 2188935168]

約数ペア:

[(1, 2188935168), (2, 1094467584), (3, 729645056), (4, 547233792), (6, 364822528), (7, 312705024), (8, 273616896), (12, 182411264), (14, 156352512), (16, 136808448), (21, 104235008), (24, 91205632), (28, 78176256), (32, 68404224), (42, 52117504), (48, 45602816), (56, 39088128), (64, 34202112), (84, 26058752), (96, 22801408), (112, 19544064), (128, 17101056), (168, 13029376), (192, 11400704), (224, 9772032), (256, 8550528), (336, 6514688), (384, 5700352), (448, 4886016), (512, 4275264), (672, 3257344), (768, 2850176), (896, 2443008), (1024, 2137632), (1344, 1628672), (1536, 1425088), (1792, 1221504), (2048, 1068816), (2688, 814336), (3072, 712544), (3181, 688128), (3584, 610752), (4096, 534408), (5376, 407168), (6144, 356272), (6362, 344064), (7168, 305376), (8192, 267204), (9543, 229376), (10752, 203584), (12288, 178136), (12724, 172032), (14336, 152688), (16384, 133602), (19086, 114688), (21504, 101792), (22267, 98304), (24576, 89068), (25448, 86016), (28672, 76344), (32768, 66801), (38172, 57344), (43008, 50896), (44534, 49152)]