280471104

素因数分解:

$2^6\times 3^2\times {\mathrm{486929}}^1$

素因数の和:486947

約数の個数: 42

約数和(自身を含む): 803921430

約数和(自身を除く): 523450326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 486929, 973858, 1460787, 1947716, 2921574, 3895432, 4382361, 5843148, 7790864, 8764722, 11686296, 15581728, 17529444, 23372592, 31163456, 35058888, 46745184, 70117776, 93490368, 140235552, 280471104]

約数ペア:

[(1, 280471104), (2, 140235552), (3, 93490368), (4, 70117776), (6, 46745184), (8, 35058888), (9, 31163456), (12, 23372592), (16, 17529444), (18, 15581728), (24, 11686296), (32, 8764722), (36, 7790864), (48, 5843148), (64, 4382361), (72, 3895432), (96, 2921574), (144, 1947716), (192, 1460787), (288, 973858), (576, 486929)]