2883402496

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20149}}^1$

素因数の和:20221

約数の個数: 72

約数和(自身を含む): 6342736400

約数和(自身を除く): 3459333904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 3328, 4472, 5504, 8944, 11008, 17888, 20149, 35776, 40298, 71552, 80596, 143104, 161192, 261937, 322384, 523874, 644768, 866407, 1047748, 1289536, 1732814, 2095496, 2579072, 3465628, 4190992, 5158144, 6931256, 8381984, 11263291, 13862512, 16763968, 22526582, 27725024, 33527936, 45053164, 55450048, 67055872, 90106328, 110900096, 180212656, 221800192, 360425312, 720850624, 1441701248, 2883402496]

約数ペア:

[(1, 2883402496), (2, 1441701248), (4, 720850624), (8, 360425312), (13, 221800192), (16, 180212656), (26, 110900096), (32, 90106328), (43, 67055872), (52, 55450048), (64, 45053164), (86, 33527936), (104, 27725024), (128, 22526582), (172, 16763968), (208, 13862512), (256, 11263291), (344, 8381984), (416, 6931256), (559, 5158144), (688, 4190992), (832, 3465628), (1118, 2579072), (1376, 2095496), (1664, 1732814), (2236, 1289536), (2752, 1047748), (3328, 866407), (4472, 644768), (5504, 523874), (8944, 322384), (11008, 261937), (17888, 161192), (20149, 143104), (35776, 80596), (40298, 71552)]