497746144

素因数分解:

$2^5\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4639}}^1$

素因数の和:5135

約数の個数: 48

約数和(自身を含む): 1122508800

約数和(自身を除く): 624762656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 479, 958, 1916, 3353, 3832, 4639, 6706, 7664, 9278, 13412, 15328, 18556, 26824, 32473, 37112, 53648, 64946, 74224, 107296, 129892, 148448, 259784, 519568, 1039136, 2222081, 4444162, 8888324, 15554567, 17776648, 31109134, 35553296, 62218268, 71106592, 124436536, 248873072, 497746144]

約数ペア:

[(1, 497746144), (2, 248873072), (4, 124436536), (7, 71106592), (8, 62218268), (14, 35553296), (16, 31109134), (28, 17776648), (32, 15554567), (56, 8888324), (112, 4444162), (224, 2222081), (479, 1039136), (958, 519568), (1916, 259784), (3353, 148448), (3832, 129892), (4639, 107296), (6706, 74224), (7664, 64946), (9278, 53648), (13412, 37112), (15328, 32473), (18556, 26824)]