313617052

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 676027296

約数和(自身を除く): 362410244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 73, 92, 98, 146, 161, 196, 292, 322, 511, 644, 953, 1022, 1127, 1679, 1906, 2044, 2254, 3358, 3577, 3812, 4508, 6671, 6716, 7154, 11753, 13342, 14308, 21919, 23506, 26684, 43838, 46697, 47012, 69569, 82271, 87676, 93394, 139138, 153433, 164542, 186788, 278276, 306866, 329084, 486983, 613732, 973966, 1074031, 1600087, 1947932, 2148062, 3200174, 3408881, 4296124, 6400348, 6817762, 11200609, 13635524, 22401218, 44802436, 78404263, 156808526, 313617052]

約数ペア:

[(1, 313617052), (2, 156808526), (4, 78404263), (7, 44802436), (14, 22401218), (23, 13635524), (28, 11200609), (46, 6817762), (49, 6400348), (73, 4296124), (92, 3408881), (98, 3200174), (146, 2148062), (161, 1947932), (196, 1600087), (292, 1074031), (322, 973966), (511, 613732), (644, 486983), (953, 329084), (1022, 306866), (1127, 278276), (1679, 186788), (1906, 164542), (2044, 153433), (2254, 139138), (3358, 93394), (3577, 87676), (3812, 82271), (4508, 69569), (6671, 47012), (6716, 46697), (7154, 43838), (11753, 26684), (13342, 23506), (14308, 21919)]