220444672

素因数分解:

$2^{11}\times 7^1\times {\mathrm{15377}}^1$

素因数の和:15406

約数の個数: 48

約数和(自身を含む): 503783280

約数和(自身を除く): 283338608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 15377, 30754, 61508, 107639, 123016, 215278, 246032, 430556, 492064, 861112, 984128, 1722224, 1968256, 3444448, 3936512, 6888896, 7873024, 13777792, 15746048, 27555584, 31492096, 55111168, 110222336, 220444672]

約数ペア:

[(1, 220444672), (2, 110222336), (4, 55111168), (7, 31492096), (8, 27555584), (14, 15746048), (16, 13777792), (28, 7873024), (32, 6888896), (56, 3936512), (64, 3444448), (112, 1968256), (128, 1722224), (224, 984128), (256, 861112), (448, 492064), (512, 430556), (896, 246032), (1024, 215278), (1792, 123016), (2048, 107639), (3584, 61508), (7168, 30754), (14336, 15377)]