2540846784

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{270073}}^1$

素因数の和:270102

約数の個数: 84

約数和(自身を含む): 7820262744

約数和(自身を除く): 5279415960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 270073, 540146, 810219, 1080292, 1620438, 1890511, 2160584, 3240876, 3781022, 4321168, 5671533, 6481752, 7562044, 8642336, 11343066, 12963504, 13233577, 15124088, 17284672, 22686132, 25927008, 26467154, 30248176, 39700731, 45372264, 51854016, 52934308, 60496352, 79401462, 90744528, 105868616, 120992704, 158802924, 181489056, 211737232, 317605848, 362978112, 423474464, 635211696, 846948928, 1270423392, 2540846784]

約数ペア:

[(1, 2540846784), (2, 1270423392), (3, 846948928), (4, 635211696), (6, 423474464), (7, 362978112), (8, 317605848), (12, 211737232), (14, 181489056), (16, 158802924), (21, 120992704), (24, 105868616), (28, 90744528), (32, 79401462), (42, 60496352), (48, 52934308), (49, 51854016), (56, 45372264), (64, 39700731), (84, 30248176), (96, 26467154), (98, 25927008), (112, 22686132), (147, 17284672), (168, 15124088), (192, 13233577), (196, 12963504), (224, 11343066), (294, 8642336), (336, 7562044), (392, 6481752), (448, 5671533), (588, 4321168), (672, 3781022), (784, 3240876), (1176, 2160584), (1344, 1890511), (1568, 1620438), (2352, 1080292), (3136, 810219), (4704, 540146), (9408, 270073)]