337339988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 634677120

約数和(自身を除く): 297337132

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 269, 317, 538, 634, 989, 1076, 1268, 1978, 3956, 6187, 7291, 11567, 12374, 13631, 14582, 23134, 24748, 27262, 29164, 46268, 54524, 85273, 170546, 266041, 313513, 341092, 532082, 627026, 1064164, 1254052, 1961279, 3666739, 3922558, 7333478, 7845116, 14666956, 84334997, 168669994, 337339988]

約数ペア:

[(1, 337339988), (2, 168669994), (4, 84334997), (23, 14666956), (43, 7845116), (46, 7333478), (86, 3922558), (92, 3666739), (172, 1961279), (269, 1254052), (317, 1064164), (538, 627026), (634, 532082), (989, 341092), (1076, 313513), (1268, 266041), (1978, 170546), (3956, 85273), (6187, 54524), (7291, 46268), (11567, 29164), (12374, 27262), (13631, 24748), (14582, 23134)]