441391888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6756

約数の個数: 80

約数和(自身を含む): 1062154240

約数和(自身を除く): 620762352

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, 6691, 8246, 9424, 13382, 16492, 26764, 32984, 46837, 53528, 65968, 93674, 107056, 127129, 187348, 207421, 254258, 374696, 414842, 508516, 749392, 829684, 889903, 1017032, 1451947, 1659368, 1779806, 2034064, 2903894, 3318736, 3559612, 3940999, 5807788, 7119224, 7881998, 11615576, 14238448, 15763996, 23231152, 27586993, 31527992, 55173986, 63055984, 110347972, 220695944, 441391888]

約数ペア:

[(1, 441391888), (2, 220695944), (4, 110347972), (7, 63055984), (8, 55173986), (14, 31527992), (16, 27586993), (19, 23231152), (28, 15763996), (31, 14238448), (38, 11615576), (56, 7881998), (62, 7119224), (76, 5807788), (112, 3940999), (124, 3559612), (133, 3318736), (152, 2903894), (217, 2034064), (248, 1779806), (266, 1659368), (304, 1451947), (434, 1017032), (496, 889903), (532, 829684), (589, 749392), (868, 508516), (1064, 414842), (1178, 374696), (1736, 254258), (2128, 207421), (2356, 187348), (3472, 127129), (4123, 107056), (4712, 93674), (6691, 65968), (8246, 53528), (9424, 46837), (13382, 32984), (16492, 26764)]