40646244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 104671840

約数和(自身を除く): 64025596

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 337, 437, 529, 674, 874, 1011, 1058, 1311, 1348, 1587, 1748, 2022, 2116, 2622, 3174, 4044, 5244, 6348, 6403, 7751, 10051, 12806, 15502, 19209, 20102, 23253, 25612, 30153, 31004, 38418, 40204, 46506, 60306, 76836, 93012, 120612, 147269, 178273, 294538, 356546, 441807, 534819, 589076, 713092, 883614, 1069638, 1767228, 2139276, 3387187, 6774374, 10161561, 13548748, 20323122, 40646244]

約数ペア:

[(1, 40646244), (2, 20323122), (3, 13548748), (4, 10161561), (6, 6774374), (12, 3387187), (19, 2139276), (23, 1767228), (38, 1069638), (46, 883614), (57, 713092), (69, 589076), (76, 534819), (92, 441807), (114, 356546), (138, 294538), (228, 178273), (276, 147269), (337, 120612), (437, 93012), (529, 76836), (674, 60306), (874, 46506), (1011, 40204), (1058, 38418), (1311, 31004), (1348, 30153), (1587, 25612), (1748, 23253), (2022, 20102), (2116, 19209), (2622, 15502), (3174, 12806), (4044, 10051), (5244, 7751), (6348, 6403)]