304820516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76129}}^1$

素因数の和:76164

約数の個数: 48

約数和(自身を含む): 716231040

約数和(自身を除く): 411410524

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 76129, 152258, 304516, 532903, 837419, 989677, 1065806, 1674838, 1979354, 2131612, 3349676, 3958708, 5861933, 6927739, 10886447, 11723866, 13855478, 21772894, 23447732, 27710956, 43545788, 76205129, 152410258, 304820516]

約数ペア:

[(1, 304820516), (2, 152410258), (4, 76205129), (7, 43545788), (11, 27710956), (13, 23447732), (14, 21772894), (22, 13855478), (26, 11723866), (28, 10886447), (44, 6927739), (52, 5861933), (77, 3958708), (91, 3349676), (143, 2131612), (154, 1979354), (182, 1674838), (286, 1065806), (308, 989677), (364, 837419), (572, 532903), (1001, 304516), (2002, 152258), (4004, 76129)]