578175378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{661}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 1309806720

約数和(自身を除く): 731631342

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 457, 638, 661, 914, 957, 1322, 1371, 1914, 1983, 2742, 3966, 5027, 7271, 10054, 13253, 14542, 15081, 19169, 21813, 26506, 30162, 38338, 39759, 43626, 57507, 79518, 115014, 145783, 210859, 291566, 302077, 421718, 437349, 604154, 632577, 874698, 906231, 1265154, 1812462, 3322847, 6645694, 8760233, 9968541, 17520466, 19937082, 26280699, 52561398, 96362563, 192725126, 289087689, 578175378]

約数ペア:

[(1, 578175378), (2, 289087689), (3, 192725126), (6, 96362563), (11, 52561398), (22, 26280699), (29, 19937082), (33, 17520466), (58, 9968541), (66, 8760233), (87, 6645694), (174, 3322847), (319, 1812462), (457, 1265154), (638, 906231), (661, 874698), (914, 632577), (957, 604154), (1322, 437349), (1371, 421718), (1914, 302077), (1983, 291566), (2742, 210859), (3966, 145783), (5027, 115014), (7271, 79518), (10054, 57507), (13253, 43626), (14542, 39759), (15081, 38338), (19169, 30162), (21813, 26506)]