220294272

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{52153}}^1$

素因数の和:52181

約数の個数: 64

約数和(自身を含む): 638364960

約数和(自身を除く): 418070688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 52153, 104306, 156459, 208612, 312918, 417224, 573683, 625836, 834448, 1147366, 1251672, 1668896, 1721049, 2294732, 2503344, 3337792, 3442098, 4589464, 5006688, 6675584, 6884196, 9178928, 10013376, 13768392, 18357856, 20026752, 27536784, 36715712, 55073568, 73431424, 110147136, 220294272]

約数ペア:

[(1, 220294272), (2, 110147136), (3, 73431424), (4, 55073568), (6, 36715712), (8, 27536784), (11, 20026752), (12, 18357856), (16, 13768392), (22, 10013376), (24, 9178928), (32, 6884196), (33, 6675584), (44, 5006688), (48, 4589464), (64, 3442098), (66, 3337792), (88, 2503344), (96, 2294732), (128, 1721049), (132, 1668896), (176, 1251672), (192, 1147366), (264, 834448), (352, 625836), (384, 573683), (528, 417224), (704, 312918), (1056, 208612), (1408, 156459), (2112, 104306), (4224, 52153)]