240554816

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 56

約数和(自身を含む): 488509056

約数和(自身を除く): 247954240

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 167, 284, 317, 334, 568, 634, 668, 1136, 1268, 1336, 2272, 2536, 2672, 4544, 5072, 5344, 10144, 10688, 11857, 20288, 22507, 23714, 45014, 47428, 52939, 90028, 94856, 105878, 180056, 189712, 211756, 360112, 379424, 423512, 720224, 758848, 847024, 1440448, 1694048, 3388096, 3758669, 7517338, 15034676, 30069352, 60138704, 120277408, 240554816]

約数ペア:

[(1, 240554816), (2, 120277408), (4, 60138704), (8, 30069352), (16, 15034676), (32, 7517338), (64, 3758669), (71, 3388096), (142, 1694048), (167, 1440448), (284, 847024), (317, 758848), (334, 720224), (568, 423512), (634, 379424), (668, 360112), (1136, 211756), (1268, 189712), (1336, 180056), (2272, 105878), (2536, 94856), (2672, 90028), (4544, 52939), (5072, 47428), (5344, 45014), (10144, 23714), (10688, 22507), (11857, 20288)]