810515832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8257

約数の個数: 128

約数和(自身を含む): 2516582400

約数和(自身を除く): 1706066568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2604, 3192, 3534, 4123, 4712, 5208, 7068, 8191, 8246, 12369, 14136, 16382, 16492, 24573, 24738, 32764, 32984, 49146, 49476, 57337, 65528, 98292, 98952, 114674, 155629, 172011, 196584, 229348, 253921, 311258, 344022, 458696, 466887, 507842, 622516, 688044, 761763, 933774, 1015684, 1089403, 1245032, 1376088, 1523526, 1777447, 1867548, 2031368, 2178806, 3047052, 3268209, 3554894, 3735096, 4357612, 4824499, 5332341, 6094104, 6536418, 7109788, 8715224, 9648998, 10664682, 13072836, 14219576, 14473497, 19297996, 21329364, 26145672, 28946994, 33771493, 38595992, 42658728, 57893988, 67542986, 101314479, 115787976, 135085972, 202628958, 270171944, 405257916, 810515832]

約数ペア:

[(1, 810515832), (2, 405257916), (3, 270171944), (4, 202628958), (6, 135085972), (7, 115787976), (8, 101314479), (12, 67542986), (14, 57893988), (19, 42658728), (21, 38595992), (24, 33771493), (28, 28946994), (31, 26145672), (38, 21329364), (42, 19297996), (56, 14473497), (57, 14219576), (62, 13072836), (76, 10664682), (84, 9648998), (93, 8715224), (114, 7109788), (124, 6536418), (133, 6094104), (152, 5332341), (168, 4824499), (186, 4357612), (217, 3735096), (228, 3554894), (248, 3268209), (266, 3047052), (372, 2178806), (399, 2031368), (434, 1867548), (456, 1777447), (532, 1523526), (589, 1376088), (651, 1245032), (744, 1089403), (798, 1015684), (868, 933774), (1064, 761763), (1178, 688044), (1302, 622516), (1596, 507842), (1736, 466887), (1767, 458696), (2356, 344022), (2604, 311258), (3192, 253921), (3534, 229348), (4123, 196584), (4712, 172011), (5208, 155629), (7068, 114674), (8191, 98952), (8246, 98292), (12369, 65528), (14136, 57337), (16382, 49476), (16492, 49146), (24573, 32984), (24738, 32764)]