540343888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 80

約数和(自身を含む): 1300234240

約数和(自身を除く): 759890352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8191, 8246, 9424, 16382, 16492, 32764, 32984, 57337, 65528, 65968, 114674, 131056, 155629, 229348, 253921, 311258, 458696, 507842, 622516, 917392, 1015684, 1089403, 1245032, 1777447, 2031368, 2178806, 2490064, 3554894, 4062736, 4357612, 4824499, 7109788, 8715224, 9648998, 14219576, 17430448, 19297996, 28439152, 33771493, 38595992, 67542986, 77191984, 135085972, 270171944, 540343888]

約数ペア:

[(1, 540343888), (2, 270171944), (4, 135085972), (7, 77191984), (8, 67542986), (14, 38595992), (16, 33771493), (19, 28439152), (28, 19297996), (31, 17430448), (38, 14219576), (56, 9648998), (62, 8715224), (76, 7109788), (112, 4824499), (124, 4357612), (133, 4062736), (152, 3554894), (217, 2490064), (248, 2178806), (266, 2031368), (304, 1777447), (434, 1245032), (496, 1089403), (532, 1015684), (589, 917392), (868, 622516), (1064, 507842), (1178, 458696), (1736, 311258), (2128, 253921), (2356, 229348), (3472, 155629), (4123, 131056), (4712, 114674), (8191, 65968), (8246, 65528), (9424, 57337), (16382, 32984), (16492, 32764)]