239214352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1688

約数の個数: 80

約数和(自身を含む): 537965568

約数和(自身を除く): 298751216

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 1613, 2392, 2852, 3224, 3226, 4784, 5704, 6448, 6452, 9269, 11408, 12904, 18538, 20969, 25808, 37076, 37099, 41938, 50003, 74152, 74198, 83876, 100006, 148304, 148396, 167752, 200012, 296792, 335504, 400024, 482287, 593584, 650039, 800048, 964574, 1150069, 1300078, 1929148, 2300138, 2600156, 3858296, 4600276, 5200312, 7716592, 9200552, 10400624, 14950897, 18401104, 29901794, 59803588, 119607176, 239214352]

約数ペア:

[(1, 239214352), (2, 119607176), (4, 59803588), (8, 29901794), (13, 18401104), (16, 14950897), (23, 10400624), (26, 9200552), (31, 7716592), (46, 5200312), (52, 4600276), (62, 3858296), (92, 2600156), (104, 2300138), (124, 1929148), (184, 1300078), (208, 1150069), (248, 964574), (299, 800048), (368, 650039), (403, 593584), (496, 482287), (598, 400024), (713, 335504), (806, 296792), (1196, 200012), (1426, 167752), (1612, 148396), (1613, 148304), (2392, 100006), (2852, 83876), (3224, 74198), (3226, 74152), (4784, 50003), (5704, 41938), (6448, 37099), (6452, 37076), (9269, 25808), (11408, 20969), (12904, 18538)]