211673767712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{119291}}^1$

素因数の和:119454

約数の個数: 72

約数和(自身を含む): 461114636976

約数和(自身を除く): 249440869264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 3124, 5041, 6248, 10082, 12496, 20164, 24992, 40328, 55451, 80656, 110902, 119291, 161312, 221804, 238582, 443608, 477164, 887216, 954328, 1312201, 1774432, 1908656, 2624402, 3817312, 5248804, 8469661, 10497608, 16939322, 20995216, 33878644, 41990432, 67757288, 93166271, 135514576, 186332542, 271029152, 372665084, 601345931, 745330168, 1202691862, 1490660336, 2405383724, 2981320672, 4810767448, 6614805241, 9621534896, 13229610482, 19243069792, 26459220964, 52918441928, 105836883856, 211673767712]

約数ペア:

[(1, 211673767712), (2, 105836883856), (4, 52918441928), (8, 26459220964), (11, 19243069792), (16, 13229610482), (22, 9621534896), (32, 6614805241), (44, 4810767448), (71, 2981320672), (88, 2405383724), (142, 1490660336), (176, 1202691862), (284, 745330168), (352, 601345931), (568, 372665084), (781, 271029152), (1136, 186332542), (1562, 135514576), (2272, 93166271), (3124, 67757288), (5041, 41990432), (6248, 33878644), (10082, 20995216), (12496, 16939322), (20164, 10497608), (24992, 8469661), (40328, 5248804), (55451, 3817312), (80656, 2624402), (110902, 1908656), (119291, 1774432), (161312, 1312201), (221804, 954328), (238582, 887216), (443608, 477164)]