1744777216

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 208

約数和(自身を含む): 4462194688

約数和(自身を除く): 2717417472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 151, 182, 208, 217, 224, 248, 256, 302, 364, 403, 416, 434, 448, 496, 512, 604, 728, 806, 832, 868, 896, 992, 1024, 1057, 1208, 1456, 1612, 1664, 1736, 1792, 1963, 1984, 2048, 2114, 2416, 2821, 2912, 3224, 3328, 3472, 3584, 3926, 3968, 4096, 4228, 4681, 4832, 5642, 5824, 6448, 6656, 6944, 7168, 7852, 7936, 8456, 9362, 9664, 11284, 11648, 12896, 13312, 13741, 13888, 14336, 15704, 15872, 16912, 18724, 19328, 22568, 23296, 25792, 26624, 27482, 27776, 28672, 31408, 31744, 32767, 33824, 37448, 38656, 45136, 46592, 51584, 53248, 54964, 55552, 60853, 62816, 63488, 65534, 67648, 74896, 77312, 90272, 93184, 103168, 109928, 111104, 121706, 125632, 126976, 131068, 135296, 149792, 154624, 180544, 186368, 206336, 219856, 222208, 243412, 251264, 262136, 270592, 299584, 309248, 361088, 372736, 412672, 425971, 439712, 444416, 486824, 502528, 524272, 541184, 599168, 618496, 722176, 825344, 851942, 879424, 888832, 973648, 1005056, 1048544, 1082368, 1198336, 1444352, 1650688, 1703884, 1758848, 1947296, 2010112, 2097088, 2164736, 2396672, 2888704, 3407768, 3517696, 3894592, 4020224, 4194176, 4329472, 4793344, 5777408, 6815536, 7035392, 7789184, 8040448, 8388352, 9586688, 11554816, 13631072, 14070784, 15578368, 16776704, 19173376, 27262144, 28141568, 31156736, 33553408, 54524288, 56283136, 62313472, 67106816, 109048576, 124626944, 134213632, 218097152, 249253888, 436194304, 872388608, 1744777216]

約数ペア:

[(1, 1744777216), (2, 872388608), (4, 436194304), (7, 249253888), (8, 218097152), (13, 134213632), (14, 124626944), (16, 109048576), (26, 67106816), (28, 62313472), (31, 56283136), (32, 54524288), (52, 33553408), (56, 31156736), (62, 28141568), (64, 27262144), (91, 19173376), (104, 16776704), (112, 15578368), (124, 14070784), (128, 13631072), (151, 11554816), (182, 9586688), (208, 8388352), (217, 8040448), (224, 7789184), (248, 7035392), (256, 6815536), (302, 5777408), (364, 4793344), (403, 4329472), (416, 4194176), (434, 4020224), (448, 3894592), (496, 3517696), (512, 3407768), (604, 2888704), (728, 2396672), (806, 2164736), (832, 2097088), (868, 2010112), (896, 1947296), (992, 1758848), (1024, 1703884), (1057, 1650688), (1208, 1444352), (1456, 1198336), (1612, 1082368), (1664, 1048544), (1736, 1005056), (1792, 973648), (1963, 888832), (1984, 879424), (2048, 851942), (2114, 825344), (2416, 722176), (2821, 618496), (2912, 599168), (3224, 541184), (3328, 524272), (3472, 502528), (3584, 486824), (3926, 444416), (3968, 439712), (4096, 425971), (4228, 412672), (4681, 372736), (4832, 361088), (5642, 309248), (5824, 299584), (6448, 270592), (6656, 262136), (6944, 251264), (7168, 243412), (7852, 222208), (7936, 219856), (8456, 206336), (9362, 186368), (9664, 180544), (11284, 154624), (11648, 149792), (12896, 135296), (13312, 131068), (13741, 126976), (13888, 125632), (14336, 121706), (15704, 111104), (15872, 109928), (16912, 103168), (18724, 93184), (19328, 90272), (22568, 77312), (23296, 74896), (25792, 67648), (26624, 65534), (27482, 63488), (27776, 62816), (28672, 60853), (31408, 55552), (31744, 54964), (32767, 53248), (33824, 51584), (37448, 46592), (38656, 45136)]