404736852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{25189}}^1$

素因数の和:25312

約数の個数: 48

約数和(自身を含む): 1026945920

約数和(自身を除く): 622209068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 25189, 50378, 75567, 100756, 151134, 302268, 327457, 654914, 982371, 1309828, 1964742, 2594467, 3929484, 5188934, 7783401, 10377868, 15566802, 31133604, 33728071, 67456142, 101184213, 134912284, 202368426, 404736852]

約数ペア:

[(1, 404736852), (2, 202368426), (3, 134912284), (4, 101184213), (6, 67456142), (12, 33728071), (13, 31133604), (26, 15566802), (39, 10377868), (52, 7783401), (78, 5188934), (103, 3929484), (156, 2594467), (206, 1964742), (309, 1309828), (412, 982371), (618, 654914), (1236, 327457), (1339, 302268), (2678, 151134), (4017, 100756), (5356, 75567), (8034, 50378), (16068, 25189)]