257138112

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17393}}^1$

素因数の和:17426

約数の個数: 112

約数和(自身を含む): 848270592

約数和(自身を除く): 591132480

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 14784, 17393, 34786, 52179, 69572, 104358, 121751, 139144, 191323, 208716, 243502, 278288, 365253, 382646, 417432, 487004, 556576, 573969, 730506, 765292, 834864, 974008, 1113152, 1147938, 1339261, 1461012, 1530584, 1669728, 1948016, 2295876, 2678522, 2922024, 3061168, 3339456, 3896032, 4017783, 4591752, 5357044, 5844048, 6122336, 7792064, 8035566, 9183504, 10714088, 11688096, 12244672, 16071132, 18367008, 21428176, 23376192, 32142264, 36734016, 42856352, 64284528, 85712704, 128569056, 257138112]

約数ペア:

[(1, 257138112), (2, 128569056), (3, 85712704), (4, 64284528), (6, 42856352), (7, 36734016), (8, 32142264), (11, 23376192), (12, 21428176), (14, 18367008), (16, 16071132), (21, 12244672), (22, 11688096), (24, 10714088), (28, 9183504), (32, 8035566), (33, 7792064), (42, 6122336), (44, 5844048), (48, 5357044), (56, 4591752), (64, 4017783), (66, 3896032), (77, 3339456), (84, 3061168), (88, 2922024), (96, 2678522), (112, 2295876), (132, 1948016), (154, 1669728), (168, 1530584), (176, 1461012), (192, 1339261), (224, 1147938), (231, 1113152), (264, 974008), (308, 834864), (336, 765292), (352, 730506), (448, 573969), (462, 556576), (528, 487004), (616, 417432), (672, 382646), (704, 365253), (924, 278288), (1056, 243502), (1232, 208716), (1344, 191323), (1848, 139144), (2112, 121751), (2464, 104358), (3696, 69572), (4928, 52179), (7392, 34786), (14784, 17393)]