315354172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{967}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 665674240

約数和(自身を除く): 350320068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 613, 967, 1226, 1934, 2452, 3868, 4291, 6769, 8582, 11647, 13538, 17164, 18373, 23294, 27076, 36746, 46588, 73492, 81529, 128611, 163058, 257222, 326116, 514444, 592771, 1185542, 2371084, 4149397, 8298794, 11262649, 16597588, 22525298, 45050596, 78838543, 157677086, 315354172]

約数ペア:

[(1, 315354172), (2, 157677086), (4, 78838543), (7, 45050596), (14, 22525298), (19, 16597588), (28, 11262649), (38, 8298794), (76, 4149397), (133, 2371084), (266, 1185542), (532, 592771), (613, 514444), (967, 326116), (1226, 257222), (1934, 163058), (2452, 128611), (3868, 81529), (4291, 73492), (6769, 46588), (8582, 36746), (11647, 27076), (13538, 23294), (17164, 18373)]