217833152

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:769

約数の個数: 56

約数和(自身を含む): 449945760

約数和(自身を除く): 232112608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 241, 464, 482, 487, 928, 964, 974, 1856, 1928, 1948, 3856, 3896, 6989, 7712, 7792, 13978, 14123, 15424, 15584, 27956, 28246, 31168, 55912, 56492, 111824, 112984, 117367, 223648, 225968, 234734, 447296, 451936, 469468, 903872, 938936, 1877872, 3403643, 3755744, 6807286, 7511488, 13614572, 27229144, 54458288, 108916576, 217833152]

約数ペア:

[(1, 217833152), (2, 108916576), (4, 54458288), (8, 27229144), (16, 13614572), (29, 7511488), (32, 6807286), (58, 3755744), (64, 3403643), (116, 1877872), (232, 938936), (241, 903872), (464, 469468), (482, 451936), (487, 447296), (928, 234734), (964, 225968), (974, 223648), (1856, 117367), (1928, 112984), (1948, 111824), (3856, 56492), (3896, 55912), (6989, 31168), (7712, 28246), (7792, 27956), (13978, 15584), (14123, 15424)]