218097152

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 557297664

約数和(自身を除く): 339200512

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, 1057, 1208, 1456, 1612, 1664, 1736, 1792, 1963, 1984, 2114, 2416, 2821, 2912, 3224, 3328, 3472, 3584, 3926, 3968, 4228, 4681, 4832, 5642, 5824, 6448, 6656, 6944, 7852, 7936, 8456, 9362, 9664, 11284, 11648, 12896, 13741, 13888, 15704, 15872, 16912, 18724, 19328, 22568, 23296, 25792, 27482, 27776, 31408, 32767, 33824, 37448, 38656, 45136, 46592, 51584, 54964, 55552, 60853, 62816, 65534, 67648, 74896, 77312, 90272, 103168, 109928, 111104, 121706, 125632, 131068, 135296, 149792, 180544, 206336, 219856, 243412, 251264, 262136, 270592, 299584, 361088, 425971, 439712, 486824, 502528, 524272, 541184, 599168, 722176, 851942, 879424, 973648, 1005056, 1048544, 1198336, 1444352, 1703884, 1758848, 1947296, 2097088, 2396672, 3407768, 3517696, 3894592, 4194176, 6815536, 7035392, 7789184, 8388352, 13631072, 15578368, 16776704, 27262144, 31156736, 54524288, 109048576, 218097152]

約数ペア:

[(1, 218097152), (2, 109048576), (4, 54524288), (7, 31156736), (8, 27262144), (13, 16776704), (14, 15578368), (16, 13631072), (26, 8388352), (28, 7789184), (31, 7035392), (32, 6815536), (52, 4194176), (56, 3894592), (62, 3517696), (64, 3407768), (91, 2396672), (104, 2097088), (112, 1947296), (124, 1758848), (128, 1703884), (151, 1444352), (182, 1198336), (208, 1048544), (217, 1005056), (224, 973648), (248, 879424), (256, 851942), (302, 722176), (364, 599168), (403, 541184), (416, 524272), (434, 502528), (448, 486824), (496, 439712), (512, 425971), (604, 361088), (728, 299584), (806, 270592), (832, 262136), (868, 251264), (896, 243412), (992, 219856), (1057, 206336), (1208, 180544), (1456, 149792), (1612, 135296), (1664, 131068), (1736, 125632), (1792, 121706), (1963, 111104), (1984, 109928), (2114, 103168), (2416, 90272), (2821, 77312), (2912, 74896), (3224, 67648), (3328, 65534), (3472, 62816), (3584, 60853), (3926, 55552), (3968, 54964), (4228, 51584), (4681, 46592), (4832, 45136), (5642, 38656), (5824, 37448), (6448, 33824), (6656, 32767), (6944, 31408), (7852, 27776), (7936, 27482), (8456, 25792), (9362, 23296), (9664, 22568), (11284, 19328), (11648, 18724), (12896, 16912), (13741, 15872), (13888, 15704)]