3438400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{307}}^1$

素因数の和:336

約数の個数: 84

約数和(自身を含む): 9700768

約数和(自身を除く): 6262368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 307, 320, 350, 400, 448, 560, 614, 700, 800, 1120, 1228, 1400, 1535, 1600, 2149, 2240, 2456, 2800, 3070, 4298, 4912, 5600, 6140, 7675, 8596, 9824, 10745, 11200, 12280, 15350, 17192, 19648, 21490, 24560, 30700, 34384, 42980, 49120, 53725, 61400, 68768, 85960, 98240, 107450, 122800, 137536, 171920, 214900, 245600, 343840, 429800, 491200, 687680, 859600, 1719200, 3438400]

約数ペア:

[(1, 3438400), (2, 1719200), (4, 859600), (5, 687680), (7, 491200), (8, 429800), (10, 343840), (14, 245600), (16, 214900), (20, 171920), (25, 137536), (28, 122800), (32, 107450), (35, 98240), (40, 85960), (50, 68768), (56, 61400), (64, 53725), (70, 49120), (80, 42980), (100, 34384), (112, 30700), (140, 24560), (160, 21490), (175, 19648), (200, 17192), (224, 15350), (280, 12280), (307, 11200), (320, 10745), (350, 9824), (400, 8596), (448, 7675), (560, 6140), (614, 5600), (700, 4912), (800, 4298), (1120, 3070), (1228, 2800), (1400, 2456), (1535, 2240), (1600, 2149)]