68518553.000000000

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 120

約数和(自身を含む): 503807040

約数和(自身を除く): 294598208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 269, 392, 434, 448, 496, 512, 538, 784, 868, 896, 992, 1076, 1519, 1568, 1736, 1792, 1883, 1984, 2152, 3038, 3136, 3472, 3584, 3766, 3968, 4304, 6076, 6272, 6944, 7532, 7936, 8339, 8608, 12152, 12544, 13181, 13888, 15064, 15872, 16678, 17216, 24304, 25088, 26362, 27776, 30128, 33356, 34432, 48608, 52724, 55552, 58373, 60256, 66712, 68864, 97216, 105448, 111104, 116746, 120512, 133424, 137728, 194432, 210896, 233492, 241024, 266848, 388864, 408611, 421792, 466984, 482048, 533696, 777728, 817222, 843584, 933968, 964096, 1067392, 1634444, 1687168, 1867936, 2134784, 3268888, 3374336, 3735872, 4269568, 6537776, 6748672, 7471744, 13075552, 14943488, 26151104, 29886976, 52302208, 104604416, 209208832]

約数ペア:

[(1, 209208832), (2, 104604416), (4, 52302208), (7, 29886976), (8, 26151104), (14, 14943488), (16, 13075552), (28, 7471744), (31, 6748672), (32, 6537776), (49, 4269568), (56, 3735872), (62, 3374336), (64, 3268888), (98, 2134784), (112, 1867936), (124, 1687168), (128, 1634444), (196, 1067392), (217, 964096), (224, 933968), (248, 843584), (256, 817222), (269, 777728), (392, 533696), (434, 482048), (448, 466984), (496, 421792), (512, 408611), (538, 388864), (784, 266848), (868, 241024), (896, 233492), (992, 210896), (1076, 194432), (1519, 137728), (1568, 133424), (1736, 120512), (1792, 116746), (1883, 111104), (1984, 105448), (2152, 97216), (3038, 68864), (3136, 66712), (3472, 60256), (3584, 58373), (3766, 55552), (3968, 52724), (4304, 48608), (6076, 34432), (6272, 33356), (6944, 30128), (7532, 27776), (7936, 26362), (8339, 25088), (8608, 24304), (12152, 17216), (12544, 16678), (13181, 15872), (13888, 15064)]