247730992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1613}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 498338640

約数和(自身を除く): 250607648

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 331, 464, 662, 1324, 1613, 2648, 3226, 5296, 6452, 9599, 12904, 19198, 25808, 38396, 46777, 76792, 93554, 153584, 187108, 374216, 533903, 748432, 1067806, 2135612, 4271224, 8542448, 15483187, 30966374, 61932748, 123865496, 247730992]

約数ペア:

[(1, 247730992), (2, 123865496), (4, 61932748), (8, 30966374), (16, 15483187), (29, 8542448), (58, 4271224), (116, 2135612), (232, 1067806), (331, 748432), (464, 533903), (662, 374216), (1324, 187108), (1613, 153584), (2648, 93554), (3226, 76792), (5296, 46777), (6452, 38396), (9599, 25808), (12904, 19198)]