533997568

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 1188794880

約数和(自身を除く): 654797312

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, 647, 806, 832, 992, 1024, 1294, 1612, 1664, 1984, 2048, 2588, 3224, 3328, 3968, 5176, 6448, 6656, 7936, 8411, 10352, 12896, 13312, 15872, 16822, 20057, 20704, 25792, 26624, 31744, 33644, 40114, 41408, 51584, 63488, 67288, 80228, 82816, 103168, 134576, 160456, 165632, 206336, 260741, 269152, 320912, 331264, 412672, 521482, 538304, 641824, 662528, 825344, 1042964, 1076608, 1283648, 1325056, 2085928, 2153216, 2567296, 4171856, 4306432, 5134592, 8343712, 8612864, 10269184, 16687424, 17225728, 20538368, 33374848, 41076736, 66749696, 133499392, 266998784, 533997568]

約数ペア:

[(1, 533997568), (2, 266998784), (4, 133499392), (8, 66749696), (13, 41076736), (16, 33374848), (26, 20538368), (31, 17225728), (32, 16687424), (52, 10269184), (62, 8612864), (64, 8343712), (104, 5134592), (124, 4306432), (128, 4171856), (208, 2567296), (248, 2153216), (256, 2085928), (403, 1325056), (416, 1283648), (496, 1076608), (512, 1042964), (647, 825344), (806, 662528), (832, 641824), (992, 538304), (1024, 521482), (1294, 412672), (1612, 331264), (1664, 320912), (1984, 269152), (2048, 260741), (2588, 206336), (3224, 165632), (3328, 160456), (3968, 134576), (5176, 103168), (6448, 82816), (6656, 80228), (7936, 67288), (8411, 63488), (10352, 51584), (12896, 41408), (13312, 40114), (15872, 33644), (16822, 31744), (20057, 26624), (20704, 25792)]