270171944

素因数分解:

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

素因数の和:8254

約数の個数: 64

約数和(自身を含む): 629145600

約数和(自身を除く): 358973656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 8191, 8246, 16382, 16492, 32764, 32984, 57337, 65528, 114674, 155629, 229348, 253921, 311258, 458696, 507842, 622516, 1015684, 1089403, 1245032, 1777447, 2031368, 2178806, 3554894, 4357612, 4824499, 7109788, 8715224, 9648998, 14219576, 19297996, 33771493, 38595992, 67542986, 135085972, 270171944]

約数ペア:

[(1, 270171944), (2, 135085972), (4, 67542986), (7, 38595992), (8, 33771493), (14, 19297996), (19, 14219576), (28, 9648998), (31, 8715224), (38, 7109788), (56, 4824499), (62, 4357612), (76, 3554894), (124, 2178806), (133, 2031368), (152, 1777447), (217, 1245032), (248, 1089403), (266, 1015684), (434, 622516), (532, 507842), (589, 458696), (868, 311258), (1064, 253921), (1178, 229348), (1736, 155629), (2356, 114674), (4123, 65528), (4712, 57337), (8191, 32984), (8246, 32764), (16382, 16492)]