264872032

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 536391072

約数和(自身を除く): 271519040

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 142, 146, 284, 292, 568, 584, 1136, 1168, 1597, 2272, 2336, 3194, 5183, 6388, 10366, 12776, 20732, 25552, 41464, 51104, 82928, 113387, 116581, 165856, 226774, 233162, 453548, 466324, 907096, 932648, 1814192, 1865296, 3628384, 3730592, 8277251, 16554502, 33109004, 66218008, 132436016, 264872032]

約数ペア:

[(1, 264872032), (2, 132436016), (4, 66218008), (8, 33109004), (16, 16554502), (32, 8277251), (71, 3730592), (73, 3628384), (142, 1865296), (146, 1814192), (284, 932648), (292, 907096), (568, 466324), (584, 453548), (1136, 233162), (1168, 226774), (1597, 165856), (2272, 116581), (2336, 113387), (3194, 82928), (5183, 51104), (6388, 41464), (10366, 25552), (12776, 20732)]