2912763392

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73883}}^1$

素因数の和:73919

約数の個数: 80

約数和(自身を含む): 7255999872

約数和(自身を除く): 4343236480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 9856, 19712, 39424, 73883, 147766, 295532, 517181, 591064, 812713, 1034362, 1182128, 1625426, 2068724, 2364256, 3250852, 4137448, 4728512, 5688991, 6501704, 8274896, 9457024, 11377982, 13003408, 16549792, 18914048, 22755964, 26006816, 33099584, 37828096, 45511928, 52013632, 66199168, 91023856, 104027264, 132398336, 182047712, 208054528, 264796672, 364095424, 416109056, 728190848, 1456381696, 2912763392]

約数ペア:

[(1, 2912763392), (2, 1456381696), (4, 728190848), (7, 416109056), (8, 364095424), (11, 264796672), (14, 208054528), (16, 182047712), (22, 132398336), (28, 104027264), (32, 91023856), (44, 66199168), (56, 52013632), (64, 45511928), (77, 37828096), (88, 33099584), (112, 26006816), (128, 22755964), (154, 18914048), (176, 16549792), (224, 13003408), (256, 11377982), (308, 9457024), (352, 8274896), (448, 6501704), (512, 5688991), (616, 4728512), (704, 4137448), (896, 3250852), (1232, 2364256), (1408, 2068724), (1792, 1625426), (2464, 1182128), (2816, 1034362), (3584, 812713), (4928, 591064), (5632, 517181), (9856, 295532), (19712, 147766), (39424, 73883)]