229978112

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 104

約数和(自身を含む): 566948256

約数和(自身を除く): 336970144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 617, 728, 832, 896, 1024, 1234, 1456, 1664, 1792, 2048, 2468, 2912, 3328, 3584, 4096, 4319, 4936, 5824, 6656, 7168, 8021, 8638, 9872, 11648, 13312, 14336, 16042, 17276, 19744, 23296, 26624, 28672, 32084, 34552, 39488, 46592, 53248, 56147, 64168, 69104, 78976, 93184, 112294, 128336, 138208, 157952, 186368, 224588, 256672, 276416, 315904, 372736, 449176, 513344, 552832, 631808, 898352, 1026688, 1105664, 1263616, 1796704, 2053376, 2211328, 2527232, 3593408, 4106752, 4422656, 7186816, 8213504, 8845312, 14373632, 16427008, 17690624, 28747264, 32854016, 57494528, 114989056, 229978112]

約数ペア:

[(1, 229978112), (2, 114989056), (4, 57494528), (7, 32854016), (8, 28747264), (13, 17690624), (14, 16427008), (16, 14373632), (26, 8845312), (28, 8213504), (32, 7186816), (52, 4422656), (56, 4106752), (64, 3593408), (91, 2527232), (104, 2211328), (112, 2053376), (128, 1796704), (182, 1263616), (208, 1105664), (224, 1026688), (256, 898352), (364, 631808), (416, 552832), (448, 513344), (512, 449176), (617, 372736), (728, 315904), (832, 276416), (896, 256672), (1024, 224588), (1234, 186368), (1456, 157952), (1664, 138208), (1792, 128336), (2048, 112294), (2468, 93184), (2912, 78976), (3328, 69104), (3584, 64168), (4096, 56147), (4319, 53248), (4936, 46592), (5824, 39488), (6656, 34552), (7168, 32084), (8021, 28672), (8638, 26624), (9872, 23296), (11648, 19744), (13312, 17276), (14336, 16042)]