293305568

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 629959680

約数和(自身を除く): 336654112

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 61, 92, 94, 122, 139, 184, 188, 244, 278, 368, 376, 488, 556, 736, 752, 976, 1081, 1112, 1403, 1504, 1952, 2162, 2224, 2806, 2867, 3197, 4324, 4448, 5612, 5734, 6394, 6533, 8479, 8648, 11224, 11468, 12788, 13066, 16958, 17296, 22448, 22936, 25576, 26132, 33916, 34592, 44896, 45872, 51152, 52264, 65941, 67832, 91744, 102304, 104528, 131882, 135664, 150259, 195017, 209056, 263764, 271328, 300518, 390034, 398513, 527528, 601036, 780068, 797026, 1055056, 1202072, 1560136, 1594052, 2110112, 2404144, 3120272, 3188104, 4808288, 6240544, 6376208, 9165799, 12752416, 18331598, 36663196, 73326392, 146652784, 293305568]

約数ペア:

[(1, 293305568), (2, 146652784), (4, 73326392), (8, 36663196), (16, 18331598), (23, 12752416), (32, 9165799), (46, 6376208), (47, 6240544), (61, 4808288), (92, 3188104), (94, 3120272), (122, 2404144), (139, 2110112), (184, 1594052), (188, 1560136), (244, 1202072), (278, 1055056), (368, 797026), (376, 780068), (488, 601036), (556, 527528), (736, 398513), (752, 390034), (976, 300518), (1081, 271328), (1112, 263764), (1403, 209056), (1504, 195017), (1952, 150259), (2162, 135664), (2224, 131882), (2806, 104528), (2867, 102304), (3197, 91744), (4324, 67832), (4448, 65941), (5612, 52264), (5734, 51152), (6394, 45872), (6533, 44896), (8479, 34592), (8648, 33916), (11224, 26132), (11468, 25576), (12788, 22936), (13066, 22448), (16958, 17296)]