348575824

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2156

約数の個数: 60

約数和(自身を含む): 737715060

約数和(自身を除く): 389139236

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 361, 464, 551, 722, 1102, 1444, 2081, 2204, 2888, 4162, 4408, 5776, 8324, 8816, 10469, 16648, 20938, 33296, 39539, 41876, 60349, 79078, 83752, 120698, 158156, 167504, 241396, 316312, 482792, 632624, 751241, 965584, 1146631, 1502482, 2293262, 3004964, 4586524, 6009928, 9173048, 12019856, 18346096, 21785989, 43571978, 87143956, 174287912, 348575824]

約数ペア:

[(1, 348575824), (2, 174287912), (4, 87143956), (8, 43571978), (16, 21785989), (19, 18346096), (29, 12019856), (38, 9173048), (58, 6009928), (76, 4586524), (116, 3004964), (152, 2293262), (232, 1502482), (304, 1146631), (361, 965584), (464, 751241), (551, 632624), (722, 482792), (1102, 316312), (1444, 241396), (2081, 167504), (2204, 158156), (2888, 120698), (4162, 83752), (4408, 79078), (5776, 60349), (8324, 41876), (8816, 39539), (10469, 33296), (16648, 20938)]