219248512

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10683

約数の個数: 64

約数和(自身を含む): 520934400

約数和(自身を除く): 301685888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 10639, 20608, 21278, 42556, 74473, 85112, 148946, 170224, 244697, 297892, 340448, 489394, 595784, 680896, 978788, 1191568, 1361792, 1712879, 1957576, 2383136, 3425758, 3915152, 4766272, 6851516, 7830304, 9532544, 13703032, 15660608, 27406064, 31321216, 54812128, 109624256, 219248512]

約数ペア:

[(1, 219248512), (2, 109624256), (4, 54812128), (7, 31321216), (8, 27406064), (14, 15660608), (16, 13703032), (23, 9532544), (28, 7830304), (32, 6851516), (46, 4766272), (56, 3915152), (64, 3425758), (92, 2383136), (112, 1957576), (128, 1712879), (161, 1361792), (184, 1191568), (224, 978788), (322, 680896), (368, 595784), (448, 489394), (644, 340448), (736, 297892), (896, 244697), (1288, 170224), (1472, 148946), (2576, 85112), (2944, 74473), (5152, 42556), (10304, 21278), (10639, 20608)]