315237456

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{19373}}^1$

素因数の和:19500

約数の個数: 60

約数和(自身を含む): 890080308

約数和(自身を除く): 574842852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 16272, 19373, 38746, 58119, 77492, 116238, 154984, 174357, 232476, 309968, 348714, 464952, 697428, 929904, 1394856, 2189149, 2789712, 4378298, 6567447, 8756596, 13134894, 17513192, 19702341, 26269788, 35026384, 39404682, 52539576, 78809364, 105079152, 157618728, 315237456]

約数ペア:

[(1, 315237456), (2, 157618728), (3, 105079152), (4, 78809364), (6, 52539576), (8, 39404682), (9, 35026384), (12, 26269788), (16, 19702341), (18, 17513192), (24, 13134894), (36, 8756596), (48, 6567447), (72, 4378298), (113, 2789712), (144, 2189149), (226, 1394856), (339, 929904), (452, 697428), (678, 464952), (904, 348714), (1017, 309968), (1356, 232476), (1808, 174357), (2034, 154984), (2712, 116238), (4068, 77492), (5424, 58119), (8136, 38746), (16272, 19373)]