494956944

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{21893}}^1$

素因数の和:22064

約数の個数: 60

約数和(自身を含む): 1394078556

約数和(自身を除く): 899121612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 21893, 22608, 43786, 65679, 87572, 131358, 175144, 197037, 262716, 350288, 394074, 525432, 788148, 1050864, 1576296, 3152592, 3437201, 6874402, 10311603, 13748804, 20623206, 27497608, 30934809, 41246412, 54995216, 61869618, 82492824, 123739236, 164985648, 247478472, 494956944]

約数ペア:

[(1, 494956944), (2, 247478472), (3, 164985648), (4, 123739236), (6, 82492824), (8, 61869618), (9, 54995216), (12, 41246412), (16, 30934809), (18, 27497608), (24, 20623206), (36, 13748804), (48, 10311603), (72, 6874402), (144, 3437201), (157, 3152592), (314, 1576296), (471, 1050864), (628, 788148), (942, 525432), (1256, 394074), (1413, 350288), (1884, 262716), (2512, 197037), (2826, 175144), (3768, 131358), (5652, 87572), (7536, 65679), (11304, 43786), (21893, 22608)]