2103756032

素因数分解:

$2^8\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7879}}^1$

素因数の和:8051

約数の個数: 72

約数和(自身を含む): 4832016000

約数和(自身を除く): 2728259968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 298, 448, 596, 896, 1043, 1192, 1792, 2086, 2384, 4172, 4768, 7879, 8344, 9536, 15758, 16688, 19072, 31516, 33376, 38144, 55153, 63032, 66752, 110306, 126064, 133504, 220612, 252128, 267008, 441224, 504256, 882448, 1008512, 1173971, 1764896, 2017024, 2347942, 3529792, 4695884, 7059584, 8217797, 9391768, 14119168, 16435594, 18783536, 32871188, 37567072, 65742376, 75134144, 131484752, 150268288, 262969504, 300536576, 525939008, 1051878016, 2103756032]

約数ペア:

[(1, 2103756032), (2, 1051878016), (4, 525939008), (7, 300536576), (8, 262969504), (14, 150268288), (16, 131484752), (28, 75134144), (32, 65742376), (56, 37567072), (64, 32871188), (112, 18783536), (128, 16435594), (149, 14119168), (224, 9391768), (256, 8217797), (298, 7059584), (448, 4695884), (596, 3529792), (896, 2347942), (1043, 2017024), (1192, 1764896), (1792, 1173971), (2086, 1008512), (2384, 882448), (4172, 504256), (4768, 441224), (7879, 267008), (8344, 252128), (9536, 220612), (15758, 133504), (16688, 126064), (19072, 110306), (31516, 66752), (33376, 63032), (38144, 55153)]