329916272

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79613}}^1$

素因数の和:79665

約数の個数: 40

約数和(自身を含む): 750282336

約数和(自身を除く): 420366064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 79613, 159226, 318452, 557291, 636904, 1114582, 1273808, 2229164, 2945681, 4458328, 5891362, 8916656, 11782724, 20619767, 23565448, 41239534, 47130896, 82479068, 164958136, 329916272]

約数ペア:

[(1, 329916272), (2, 164958136), (4, 82479068), (7, 47130896), (8, 41239534), (14, 23565448), (16, 20619767), (28, 11782724), (37, 8916656), (56, 5891362), (74, 4458328), (112, 2945681), (148, 2229164), (259, 1273808), (296, 1114582), (518, 636904), (592, 557291), (1036, 318452), (2072, 159226), (4144, 79613)]