724748224

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:725

約数の個数: 56

約数和(自身を含む): 1458742320

約数和(自身を除く): 733994096

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 257, 278, 317, 514, 556, 634, 1028, 1112, 1268, 2056, 2224, 2536, 4112, 4448, 5072, 8224, 8896, 10144, 16448, 20288, 35723, 44063, 71446, 81469, 88126, 142892, 162938, 176252, 285784, 325876, 352504, 571568, 651752, 705008, 1143136, 1303504, 1410016, 2286272, 2607008, 2820032, 5214016, 11324191, 22648382, 45296764, 90593528, 181187056, 362374112, 724748224]

約数ペア:

[(1, 724748224), (2, 362374112), (4, 181187056), (8, 90593528), (16, 45296764), (32, 22648382), (64, 11324191), (139, 5214016), (257, 2820032), (278, 2607008), (317, 2286272), (514, 1410016), (556, 1303504), (634, 1143136), (1028, 705008), (1112, 651752), (1268, 571568), (2056, 352504), (2224, 325876), (2536, 285784), (4112, 176252), (4448, 162938), (5072, 142892), (8224, 88126), (8896, 81469), (10144, 71446), (16448, 44063), (20288, 35723)]