938782208

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20149}}^1$

素因数の和:20187

約数の個数: 80

約数和(自身を含む): 2308706400

約数和(自身を除く): 1369924192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 11648, 20149, 23296, 40298, 46592, 80596, 141043, 161192, 261937, 282086, 322384, 523874, 564172, 644768, 1047748, 1128344, 1289536, 1833559, 2095496, 2256688, 2579072, 3667118, 4190992, 4513376, 5158144, 7334236, 8381984, 9026752, 10316288, 14668472, 16763968, 18053504, 29336944, 33527936, 36107008, 58673888, 67055872, 72214016, 117347776, 134111744, 234695552, 469391104, 938782208]

約数ペア:

[(1, 938782208), (2, 469391104), (4, 234695552), (7, 134111744), (8, 117347776), (13, 72214016), (14, 67055872), (16, 58673888), (26, 36107008), (28, 33527936), (32, 29336944), (52, 18053504), (56, 16763968), (64, 14668472), (91, 10316288), (104, 9026752), (112, 8381984), (128, 7334236), (182, 5158144), (208, 4513376), (224, 4190992), (256, 3667118), (364, 2579072), (416, 2256688), (448, 2095496), (512, 1833559), (728, 1289536), (832, 1128344), (896, 1047748), (1456, 644768), (1664, 564172), (1792, 523874), (2912, 322384), (3328, 282086), (3584, 261937), (5824, 161192), (6656, 141043), (11648, 80596), (20149, 46592), (23296, 40298)]