247913904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3823}}^1$

素因数の和:4034

約数の個数: 80

約数和(自身を含む): 735921152

約数和(自身を除く): 488007248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 3088, 3823, 4053, 4632, 5404, 7646, 8106, 9264, 10808, 11469, 15292, 16212, 21616, 22938, 26761, 30584, 32424, 45876, 53522, 61168, 64848, 80283, 91752, 107044, 160566, 183504, 214088, 321132, 428176, 642264, 737839, 1284528, 1475678, 2213517, 2951356, 4427034, 5164873, 5902712, 8854068, 10329746, 11805424, 15494619, 17708136, 20659492, 30989238, 35416272, 41318984, 61978476, 82637968, 123956952, 247913904]

約数ペア:

[(1, 247913904), (2, 123956952), (3, 82637968), (4, 61978476), (6, 41318984), (7, 35416272), (8, 30989238), (12, 20659492), (14, 17708136), (16, 15494619), (21, 11805424), (24, 10329746), (28, 8854068), (42, 5902712), (48, 5164873), (56, 4427034), (84, 2951356), (112, 2213517), (168, 1475678), (193, 1284528), (336, 737839), (386, 642264), (579, 428176), (772, 321132), (1158, 214088), (1351, 183504), (1544, 160566), (2316, 107044), (2702, 91752), (3088, 80283), (3823, 64848), (4053, 61168), (4632, 53522), (5404, 45876), (7646, 32424), (8106, 30584), (9264, 26761), (10808, 22938), (11469, 21616), (15292, 16212)]