321917358244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1\times {\mathrm{40231}}^1$

素因数の和:40876

約数の個数: 48

約数和(自身を含む): 584218849536

約数和(自身を除く): 262301491292

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 503, 1006, 2012, 3977, 7954, 15908, 20623, 40231, 41246, 48791, 80462, 82492, 97582, 160924, 195164, 1649471, 2000431, 3298942, 3902407, 4000862, 6597884, 7804814, 8001724, 15609628, 20236193, 40472386, 80944772, 159998687, 319997374, 639994748, 829683913, 1659367826, 1962910721, 3318735652, 3925821442, 7851642884, 80479339561, 160958679122, 321917358244]

約数ペア:

[(1, 321917358244), (2, 160958679122), (4, 80479339561), (41, 7851642884), (82, 3925821442), (97, 3318735652), (164, 1962910721), (194, 1659367826), (388, 829683913), (503, 639994748), (1006, 319997374), (2012, 159998687), (3977, 80944772), (7954, 40472386), (15908, 20236193), (20623, 15609628), (40231, 8001724), (41246, 7804814), (48791, 6597884), (80462, 4000862), (82492, 3902407), (97582, 3298942), (160924, 2000431), (195164, 1649471)]