222290208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1647

約数の個数: 144

約数和(自身を含む): 733090176

約数和(自身を除く): 510799968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1553, 1704, 1988, 2016, 2272, 2556, 2982, 3106, 3408, 3976, 4473, 4659, 5112, 5964, 6212, 6816, 7952, 8946, 9318, 10224, 10871, 11928, 12424, 13977, 15904, 17892, 18636, 20448, 21742, 23856, 24848, 27954, 32613, 35784, 37272, 43484, 47712, 49696, 55908, 65226, 71568, 74544, 86968, 97839, 110263, 111816, 130452, 143136, 149088, 173936, 195678, 220526, 223632, 260904, 330789, 347872, 391356, 441052, 447264, 521808, 661578, 771841, 782712, 882104, 992367, 1043616, 1323156, 1543682, 1565424, 1764208, 1984734, 2315523, 2646312, 3087364, 3130848, 3528416, 3969468, 4631046, 5292624, 6174728, 6946569, 7938936, 9262092, 10585248, 12349456, 13893138, 15877872, 18524184, 24698912, 27786276, 31755744, 37048368, 55572552, 74096736, 111145104, 222290208]

約数ペア:

[(1, 222290208), (2, 111145104), (3, 74096736), (4, 55572552), (6, 37048368), (7, 31755744), (8, 27786276), (9, 24698912), (12, 18524184), (14, 15877872), (16, 13893138), (18, 12349456), (21, 10585248), (24, 9262092), (28, 7938936), (32, 6946569), (36, 6174728), (42, 5292624), (48, 4631046), (56, 3969468), (63, 3528416), (71, 3130848), (72, 3087364), (84, 2646312), (96, 2315523), (112, 1984734), (126, 1764208), (142, 1565424), (144, 1543682), (168, 1323156), (213, 1043616), (224, 992367), (252, 882104), (284, 782712), (288, 771841), (336, 661578), (426, 521808), (497, 447264), (504, 441052), (568, 391356), (639, 347872), (672, 330789), (852, 260904), (994, 223632), (1008, 220526), (1136, 195678), (1278, 173936), (1491, 149088), (1553, 143136), (1704, 130452), (1988, 111816), (2016, 110263), (2272, 97839), (2556, 86968), (2982, 74544), (3106, 71568), (3408, 65226), (3976, 55908), (4473, 49696), (4659, 47712), (5112, 43484), (5964, 37272), (6212, 35784), (6816, 32613), (7952, 27954), (8946, 24848), (9318, 23856), (10224, 21742), (10871, 20448), (11928, 18636), (12424, 17892), (13977, 15904)]