338345856

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2153

約数の個数: 128

約数和(自身を含む): 1020326400

約数和(自身を除く): 681980544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 282, 288, 376, 384, 423, 432, 564, 576, 752, 846, 864, 1128, 1152, 1269, 1504, 1692, 1728, 2083, 2256, 2538, 3008, 3384, 3456, 4166, 4512, 5076, 6016, 6249, 6768, 8332, 9024, 10152, 12498, 13536, 16664, 18048, 18747, 20304, 24996, 27072, 33328, 37494, 40608, 49992, 54144, 56241, 66656, 74988, 81216, 97901, 99984, 112482, 133312, 149976, 162432, 195802, 199968, 224964, 266624, 293703, 299952, 391604, 399936, 449928, 587406, 599904, 783208, 799872, 881109, 899856, 1174812, 1199808, 1566416, 1762218, 1799712, 2349624, 2399616, 2643327, 3132832, 3524436, 3599424, 4699248, 5286654, 6265664, 7048872, 7198848, 9398496, 10573308, 12531328, 14097744, 18796992, 21146616, 28195488, 37593984, 42293232, 56390976, 84586464, 112781952, 169172928, 338345856]

約数ペア:

[(1, 338345856), (2, 169172928), (3, 112781952), (4, 84586464), (6, 56390976), (8, 42293232), (9, 37593984), (12, 28195488), (16, 21146616), (18, 18796992), (24, 14097744), (27, 12531328), (32, 10573308), (36, 9398496), (47, 7198848), (48, 7048872), (54, 6265664), (64, 5286654), (72, 4699248), (94, 3599424), (96, 3524436), (108, 3132832), (128, 2643327), (141, 2399616), (144, 2349624), (188, 1799712), (192, 1762218), (216, 1566416), (282, 1199808), (288, 1174812), (376, 899856), (384, 881109), (423, 799872), (432, 783208), (564, 599904), (576, 587406), (752, 449928), (846, 399936), (864, 391604), (1128, 299952), (1152, 293703), (1269, 266624), (1504, 224964), (1692, 199968), (1728, 195802), (2083, 162432), (2256, 149976), (2538, 133312), (3008, 112482), (3384, 99984), (3456, 97901), (4166, 81216), (4512, 74988), (5076, 66656), (6016, 56241), (6249, 54144), (6768, 49992), (8332, 40608), (9024, 37494), (10152, 33328), (12498, 27072), (13536, 24996), (16664, 20304), (18048, 18747)]