546171392

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2709

約数の個数: 80

約数和(自身を含む): 1213588992

約数和(自身を除く): 667417600

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 2647, 3224, 3328, 3968, 5294, 6448, 6656, 7936, 10588, 12896, 15872, 21176, 25792, 34411, 42352, 51584, 68822, 82057, 84704, 103168, 137644, 164114, 169408, 206336, 275288, 328228, 338816, 550576, 656456, 677632, 1066741, 1101152, 1312912, 1355264, 2133482, 2202304, 2625824, 4266964, 4404608, 5251648, 8533928, 8809216, 10503296, 17067856, 17618432, 21006592, 34135712, 42013184, 68271424, 136542848, 273085696, 546171392]

約数ペア:

[(1, 546171392), (2, 273085696), (4, 136542848), (8, 68271424), (13, 42013184), (16, 34135712), (26, 21006592), (31, 17618432), (32, 17067856), (52, 10503296), (62, 8809216), (64, 8533928), (104, 5251648), (124, 4404608), (128, 4266964), (208, 2625824), (248, 2202304), (256, 2133482), (403, 1355264), (416, 1312912), (496, 1101152), (512, 1066741), (806, 677632), (832, 656456), (992, 550576), (1612, 338816), (1664, 328228), (1984, 275288), (2647, 206336), (3224, 169408), (3328, 164114), (3968, 137644), (5294, 103168), (6448, 84704), (6656, 82057), (7936, 68822), (10588, 51584), (12896, 42352), (15872, 34411), (21176, 25792)]