2783135856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{50551}}^1$

素因数の和:50630

約数の個数: 80

約数和(自身を含む): 7622432768

約数和(自身を除く): 4839296912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 4588, 6882, 9176, 13764, 18352, 27528, 50551, 55056, 101102, 151653, 202204, 303306, 404408, 606612, 808816, 1213224, 1567081, 1870387, 2426448, 3134162, 3740774, 4701243, 5611161, 6268324, 7481548, 9402486, 11222322, 12536648, 14963096, 18804972, 22444644, 25073296, 29926192, 37609944, 44889288, 57981997, 75219888, 89778576, 115963994, 173945991, 231927988, 347891982, 463855976, 695783964, 927711952, 1391567928, 2783135856]

約数ペア:

[(1, 2783135856), (2, 1391567928), (3, 927711952), (4, 695783964), (6, 463855976), (8, 347891982), (12, 231927988), (16, 173945991), (24, 115963994), (31, 89778576), (37, 75219888), (48, 57981997), (62, 44889288), (74, 37609944), (93, 29926192), (111, 25073296), (124, 22444644), (148, 18804972), (186, 14963096), (222, 12536648), (248, 11222322), (296, 9402486), (372, 7481548), (444, 6268324), (496, 5611161), (592, 4701243), (744, 3740774), (888, 3134162), (1147, 2426448), (1488, 1870387), (1776, 1567081), (2294, 1213224), (3441, 808816), (4588, 606612), (6882, 404408), (9176, 303306), (13764, 202204), (18352, 151653), (27528, 101102), (50551, 55056)]