290047008

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159017}}^1$

素因数の和:159049

約数の個数: 48

約数和(自身を含む): 801450720

約数和(自身を除く): 511403712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 159017, 318034, 477051, 636068, 954102, 1272136, 1908204, 2544272, 3021323, 3816408, 5088544, 6042646, 7632816, 9063969, 12085292, 15265632, 18127938, 24170584, 36255876, 48341168, 72511752, 96682336, 145023504, 290047008]

約数ペア:

[(1, 290047008), (2, 145023504), (3, 96682336), (4, 72511752), (6, 48341168), (8, 36255876), (12, 24170584), (16, 18127938), (19, 15265632), (24, 12085292), (32, 9063969), (38, 7632816), (48, 6042646), (57, 5088544), (76, 3816408), (96, 3021323), (114, 2544272), (152, 1908204), (228, 1272136), (304, 954102), (456, 636068), (608, 477051), (912, 318034), (1824, 159017)]