339965912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6911}}^1$

素因数の和:6984

約数の個数: 64

約数和(自身を含む): 766402560

約数和(自身を除く): 426436648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1892, 2236, 3784, 4472, 6149, 6911, 12298, 13822, 24596, 27644, 49192, 55288, 76021, 89843, 152042, 179686, 297173, 304084, 359372, 594346, 608168, 718744, 988273, 1188692, 1976546, 2377384, 3268903, 3863249, 3953092, 6537806, 7726498, 7906184, 13075612, 15452996, 26151224, 30905992, 42495739, 84991478, 169982956, 339965912]

約数ペア:

[(1, 339965912), (2, 169982956), (4, 84991478), (8, 42495739), (11, 30905992), (13, 26151224), (22, 15452996), (26, 13075612), (43, 7906184), (44, 7726498), (52, 6537806), (86, 3953092), (88, 3863249), (104, 3268903), (143, 2377384), (172, 1976546), (286, 1188692), (344, 988273), (473, 718744), (559, 608168), (572, 594346), (946, 359372), (1118, 304084), (1144, 297173), (1892, 179686), (2236, 152042), (3784, 89843), (4472, 76021), (6149, 55288), (6911, 49192), (12298, 27644), (13822, 24596)]