764100848

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1553}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 1775886336

約数和(自身を除く): 1011785488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 191, 322, 368, 382, 644, 764, 1288, 1337, 1528, 1553, 2576, 2674, 3056, 3106, 4393, 5348, 6212, 8786, 10696, 10871, 12424, 17572, 21392, 21742, 24848, 30751, 35144, 35719, 43484, 61502, 70288, 71438, 86968, 123004, 142876, 173936, 246008, 250033, 285752, 296623, 492016, 500066, 571504, 593246, 1000132, 1186492, 2000264, 2076361, 2372984, 4000528, 4152722, 4745968, 6822329, 8305444, 13644658, 16610888, 27289316, 33221776, 47756303, 54578632, 95512606, 109157264, 191025212, 382050424, 764100848]

約数ペア:

[(1, 764100848), (2, 382050424), (4, 191025212), (7, 109157264), (8, 95512606), (14, 54578632), (16, 47756303), (23, 33221776), (28, 27289316), (46, 16610888), (56, 13644658), (92, 8305444), (112, 6822329), (161, 4745968), (184, 4152722), (191, 4000528), (322, 2372984), (368, 2076361), (382, 2000264), (644, 1186492), (764, 1000132), (1288, 593246), (1337, 571504), (1528, 500066), (1553, 492016), (2576, 296623), (2674, 285752), (3056, 250033), (3106, 246008), (4393, 173936), (5348, 142876), (6212, 123004), (8786, 86968), (10696, 71438), (10871, 70288), (12424, 61502), (17572, 43484), (21392, 35719), (21742, 35144), (24848, 30751)]