1680455537681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1\times {\mathrm{739}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 1918875648000

約数和(自身を除く): 238420110319

約数列:

[1, 19, 23, 31, 229, 437, 589, 713, 733, 739, 4351, 5267, 7099, 13547, 13927, 14041, 16859, 16997, 22723, 22909, 100073, 134881, 163277, 167857, 169231, 320321, 322943, 431737, 435271, 522629, 526907, 541687, 3102263, 3189283, 3215389, 3860711, 3892313, 5203567, 5246161, 9929951, 10011233, 10292053, 12458801, 16792297, 73353509, 73953947, 98867773, 99677059, 119682041, 120661703, 124046323, 236717219, 319053643, 386222831, 2273958779, 2292572357, 2356880137, 2853065429, 3845436013, 7338233789, 54208243151, 73063284247, 88445028299, 1680455537681]

約数ペア:

[(1, 1680455537681), (19, 88445028299), (23, 73063284247), (31, 54208243151), (229, 7338233789), (437, 3845436013), (589, 2853065429), (713, 2356880137), (733, 2292572357), (739, 2273958779), (4351, 386222831), (5267, 319053643), (7099, 236717219), (13547, 124046323), (13927, 120661703), (14041, 119682041), (16859, 99677059), (16997, 98867773), (22723, 73953947), (22909, 73353509), (100073, 16792297), (134881, 12458801), (163277, 10292053), (167857, 10011233), (169231, 9929951), (320321, 5246161), (322943, 5203567), (431737, 3892313), (435271, 3860711), (522629, 3215389), (526907, 3189283), (541687, 3102263)]