515813344

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1777}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 1043074368

約数和(自身を除く): 527261024

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 193, 376, 386, 752, 772, 1504, 1544, 1777, 3088, 3554, 6176, 7108, 9071, 14216, 18142, 28432, 36284, 56864, 72568, 83519, 145136, 167038, 290272, 334076, 342961, 668152, 685922, 1336304, 1371844, 2672608, 2743688, 5487376, 10974752, 16119167, 32238334, 64476668, 128953336, 257906672, 515813344]

約数ペア:

[(1, 515813344), (2, 257906672), (4, 128953336), (8, 64476668), (16, 32238334), (32, 16119167), (47, 10974752), (94, 5487376), (188, 2743688), (193, 2672608), (376, 1371844), (386, 1336304), (752, 685922), (772, 668152), (1504, 342961), (1544, 334076), (1777, 290272), (3088, 167038), (3554, 145136), (6176, 83519), (7108, 72568), (9071, 56864), (14216, 36284), (18142, 28432)]