788980492818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1631939}}^1$

素因数の和:1633236

約数の個数: 64

約数和(自身を含む): 2005327872000

約数和(自身を除く): 1216347379182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1279, 2558, 3837, 7674, 8953, 11511, 17906, 23022, 26859, 34533, 53718, 69066, 80577, 161154, 241731, 483462, 1631939, 3263878, 4895817, 9791634, 11423573, 14687451, 22847146, 29374902, 34270719, 44062353, 68541438, 88124706, 102812157, 205624314, 308436471, 616872942, 2087249981, 4174499962, 6261749943, 12523499886, 14610749867, 18785249829, 29221499734, 37570499658, 43832249601, 56355749487, 87664499202, 112711498974, 131496748803, 262993497606, 394490246409, 788980492818]

約数ペア:

[(1, 788980492818), (2, 394490246409), (3, 262993497606), (6, 131496748803), (7, 112711498974), (9, 87664499202), (14, 56355749487), (18, 43832249601), (21, 37570499658), (27, 29221499734), (42, 18785249829), (54, 14610749867), (63, 12523499886), (126, 6261749943), (189, 4174499962), (378, 2087249981), (1279, 616872942), (2558, 308436471), (3837, 205624314), (7674, 102812157), (8953, 88124706), (11511, 68541438), (17906, 44062353), (23022, 34270719), (26859, 29374902), (34533, 22847146), (53718, 14687451), (69066, 11423573), (80577, 9791634), (161154, 4895817), (241731, 3263878), (483462, 1631939)]