229117952

素因数分解:

$2^{12}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 104

約数和(自身を含む): 536281152

約数和(自身を除く): 307163200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 131, 224, 244, 256, 262, 427, 448, 488, 512, 524, 854, 896, 917, 976, 1024, 1048, 1708, 1792, 1834, 1952, 2048, 2096, 3416, 3584, 3668, 3904, 4096, 4192, 6832, 7168, 7336, 7808, 7991, 8384, 13664, 14336, 14672, 15616, 15982, 16768, 27328, 28672, 29344, 31232, 31964, 33536, 54656, 55937, 58688, 62464, 63928, 67072, 109312, 111874, 117376, 124928, 127856, 134144, 218624, 223748, 234752, 249856, 255712, 268288, 437248, 447496, 469504, 511424, 536576, 874496, 894992, 939008, 1022848, 1748992, 1789984, 1878016, 2045696, 3579968, 3756032, 4091392, 7159936, 8182784, 14319872, 16365568, 28639744, 32731136, 57279488, 114558976, 229117952]

約数ペア:

[(1, 229117952), (2, 114558976), (4, 57279488), (7, 32731136), (8, 28639744), (14, 16365568), (16, 14319872), (28, 8182784), (32, 7159936), (56, 4091392), (61, 3756032), (64, 3579968), (112, 2045696), (122, 1878016), (128, 1789984), (131, 1748992), (224, 1022848), (244, 939008), (256, 894992), (262, 874496), (427, 536576), (448, 511424), (488, 469504), (512, 447496), (524, 437248), (854, 268288), (896, 255712), (917, 249856), (976, 234752), (1024, 223748), (1048, 218624), (1708, 134144), (1792, 127856), (1834, 124928), (1952, 117376), (2048, 111874), (2096, 109312), (3416, 67072), (3584, 63928), (3668, 62464), (3904, 58688), (4096, 55937), (4192, 54656), (6832, 33536), (7168, 31964), (7336, 31232), (7808, 29344), (7991, 28672), (8384, 27328), (13664, 16768), (14336, 15982), (14672, 15616)]