298445056

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 766450944

約数和(自身を除く): 468005888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 416, 448, 557, 598, 644, 728, 736, 832, 896, 1114, 1196, 1288, 1456, 1472, 1664, 1792, 2093, 2228, 2392, 2576, 2912, 2944, 3328, 3899, 4186, 4456, 4784, 5152, 5824, 5888, 7241, 7798, 8372, 8912, 9568, 10304, 11648, 12811, 14482, 15596, 16744, 17824, 19136, 20608, 23296, 25622, 28964, 31192, 33488, 35648, 38272, 41216, 50687, 51244, 57928, 62384, 66976, 71296, 76544, 89677, 101374, 102488, 115856, 124768, 133952, 142592, 166543, 179354, 202748, 204976, 231712, 249536, 267904, 333086, 358708, 405496, 409952, 463424, 499072, 535808, 666172, 717416, 810992, 819904, 926848, 998144, 1165801, 1332344, 1434832, 1621984, 1639808, 1853696, 2331602, 2664688, 2869664, 3243968, 3279616, 4663204, 5329376, 5739328, 6487936, 9326408, 10658752, 11478656, 12975872, 18652816, 21317504, 22957312, 37305632, 42635008, 74611264, 149222528, 298445056]

約数ペア:

[(1, 298445056), (2, 149222528), (4, 74611264), (7, 42635008), (8, 37305632), (13, 22957312), (14, 21317504), (16, 18652816), (23, 12975872), (26, 11478656), (28, 10658752), (32, 9326408), (46, 6487936), (52, 5739328), (56, 5329376), (64, 4663204), (91, 3279616), (92, 3243968), (104, 2869664), (112, 2664688), (128, 2331602), (161, 1853696), (182, 1639808), (184, 1621984), (208, 1434832), (224, 1332344), (256, 1165801), (299, 998144), (322, 926848), (364, 819904), (368, 810992), (416, 717416), (448, 666172), (557, 535808), (598, 499072), (644, 463424), (728, 409952), (736, 405496), (832, 358708), (896, 333086), (1114, 267904), (1196, 249536), (1288, 231712), (1456, 204976), (1472, 202748), (1664, 179354), (1792, 166543), (2093, 142592), (2228, 133952), (2392, 124768), (2576, 115856), (2912, 102488), (2944, 101374), (3328, 89677), (3899, 76544), (4186, 71296), (4456, 66976), (4784, 62384), (5152, 57928), (5824, 51244), (5888, 50687), (7241, 41216), (7798, 38272), (8372, 35648), (8912, 33488), (9568, 31192), (10304, 28964), (11648, 25622), (12811, 23296), (14482, 20608), (15596, 19136), (16744, 17824)]