875823872

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 2201240832

約数和(自身を除く): 1325416960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 157, 176, 224, 256, 283, 308, 314, 352, 448, 566, 616, 628, 704, 896, 1099, 1132, 1232, 1256, 1408, 1727, 1792, 1981, 2198, 2264, 2464, 2512, 2816, 3113, 3454, 3962, 4396, 4528, 4928, 5024, 6226, 6908, 7924, 8792, 9056, 9856, 10048, 12089, 12452, 13816, 15848, 17584, 18112, 19712, 20096, 21791, 24178, 24904, 27632, 31696, 35168, 36224, 40192, 43582, 44431, 48356, 49808, 55264, 63392, 70336, 72448, 87164, 88862, 96712, 99616, 110528, 126784, 140672, 174328, 177724, 193424, 199232, 221056, 253568, 281344, 311017, 348656, 355448, 386848, 398464, 442112, 488741, 507136, 622034, 697312, 710896, 773696, 796928, 977482, 1244068, 1394624, 1421792, 1547392, 1954964, 2488136, 2789248, 2843584, 3094784, 3421187, 3909928, 4976272, 5578496, 5687168, 6842374, 7819856, 9952544, 11374336, 13684748, 15639712, 19905088, 27369496, 31279424, 39810176, 54738992, 62558848, 79620352, 109477984, 125117696, 218955968, 437911936, 875823872]

約数ペア:

[(1, 875823872), (2, 437911936), (4, 218955968), (7, 125117696), (8, 109477984), (11, 79620352), (14, 62558848), (16, 54738992), (22, 39810176), (28, 31279424), (32, 27369496), (44, 19905088), (56, 15639712), (64, 13684748), (77, 11374336), (88, 9952544), (112, 7819856), (128, 6842374), (154, 5687168), (157, 5578496), (176, 4976272), (224, 3909928), (256, 3421187), (283, 3094784), (308, 2843584), (314, 2789248), (352, 2488136), (448, 1954964), (566, 1547392), (616, 1421792), (628, 1394624), (704, 1244068), (896, 977482), (1099, 796928), (1132, 773696), (1232, 710896), (1256, 697312), (1408, 622034), (1727, 507136), (1792, 488741), (1981, 442112), (2198, 398464), (2264, 386848), (2464, 355448), (2512, 348656), (2816, 311017), (3113, 281344), (3454, 253568), (3962, 221056), (4396, 199232), (4528, 193424), (4928, 177724), (5024, 174328), (6226, 140672), (6908, 126784), (7924, 110528), (8792, 99616), (9056, 96712), (9856, 88862), (10048, 87164), (12089, 72448), (12452, 70336), (13816, 63392), (15848, 55264), (17584, 49808), (18112, 48356), (19712, 44431), (20096, 43582), (21791, 40192), (24178, 36224), (24904, 35168), (27632, 31696)]