219871608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48991}}^1$

素因数の和:49028

約数の個数: 64

約数和(自身を含む): 634936320

約数和(自身を除く): 415064712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 48991, 97982, 146973, 195964, 293946, 391928, 538901, 587892, 832847, 1077802, 1175784, 1616703, 1665694, 2155604, 2498541, 3233406, 3331388, 4311208, 4997082, 6466812, 6662776, 9161317, 9994164, 12933624, 18322634, 19988328, 27483951, 36645268, 54967902, 73290536, 109935804, 219871608]

約数ペア:

[(1, 219871608), (2, 109935804), (3, 73290536), (4, 54967902), (6, 36645268), (8, 27483951), (11, 19988328), (12, 18322634), (17, 12933624), (22, 9994164), (24, 9161317), (33, 6662776), (34, 6466812), (44, 4997082), (51, 4311208), (66, 3331388), (68, 3233406), (88, 2498541), (102, 2155604), (132, 1665694), (136, 1616703), (187, 1175784), (204, 1077802), (264, 832847), (374, 587892), (408, 538901), (561, 391928), (748, 293946), (1122, 195964), (1496, 146973), (2244, 97982), (4488, 48991)]