211647216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1597}}^1$

素因数の和:1870

約数の個数: 80

約数和(自身を含む): 599211648

約数和(自身を除く): 387564432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 251, 264, 502, 528, 753, 1004, 1506, 1597, 2008, 2761, 3012, 3194, 4016, 4791, 5522, 6024, 6388, 8283, 9582, 11044, 12048, 12776, 16566, 17567, 19164, 22088, 25552, 33132, 35134, 38328, 44176, 52701, 66264, 70268, 76656, 105402, 132528, 140536, 210804, 281072, 400847, 421608, 801694, 843216, 1202541, 1603388, 2405082, 3206776, 4409317, 4810164, 6413552, 8818634, 9620328, 13227951, 17637268, 19240656, 26455902, 35274536, 52911804, 70549072, 105823608, 211647216]

約数ペア:

[(1, 211647216), (2, 105823608), (3, 70549072), (4, 52911804), (6, 35274536), (8, 26455902), (11, 19240656), (12, 17637268), (16, 13227951), (22, 9620328), (24, 8818634), (33, 6413552), (44, 4810164), (48, 4409317), (66, 3206776), (88, 2405082), (132, 1603388), (176, 1202541), (251, 843216), (264, 801694), (502, 421608), (528, 400847), (753, 281072), (1004, 210804), (1506, 140536), (1597, 132528), (2008, 105402), (2761, 76656), (3012, 70268), (3194, 66264), (4016, 52701), (4791, 44176), (5522, 38328), (6024, 35134), (6388, 33132), (8283, 25552), (9582, 22088), (11044, 19164), (12048, 17567), (12776, 16566)]