1860784128

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{7211}}^1$

素因数の和:7248

約数の個数: 156

約数和(自身を含む): 6143643168

約数和(自身を除く): 4282859040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 7168, 7211, 8064, 9216, 10752, 12288, 14336, 14422, 16128, 18432, 21504, 21633, 28672, 28844, 32256, 36864, 43008, 43266, 50477, 57688, 64512, 64899, 86016, 86532, 100954, 115376, 129024, 129798, 151431, 173064, 201908, 230752, 258048, 259596, 302862, 346128, 403816, 454293, 461504, 519192, 605724, 692256, 807632, 908586, 923008, 1038384, 1211448, 1384512, 1615264, 1817172, 1846016, 2076768, 2422896, 2769024, 3230528, 3634344, 3692032, 4153536, 4845792, 5538048, 6461056, 7268688, 7384064, 8307072, 9691584, 11076096, 12922112, 14537376, 14768128, 16614144, 19383168, 22152192, 25844224, 29074752, 29536256, 33228288, 38766336, 44304384, 51688448, 58149504, 66456576, 77532672, 88608768, 103376896, 116299008, 132913152, 155065344, 206753792, 232598016, 265826304, 310130688, 465196032, 620261376, 930392064, 1860784128]

約数ペア:

[(1, 1860784128), (2, 930392064), (3, 620261376), (4, 465196032), (6, 310130688), (7, 265826304), (8, 232598016), (9, 206753792), (12, 155065344), (14, 132913152), (16, 116299008), (18, 103376896), (21, 88608768), (24, 77532672), (28, 66456576), (32, 58149504), (36, 51688448), (42, 44304384), (48, 38766336), (56, 33228288), (63, 29536256), (64, 29074752), (72, 25844224), (84, 22152192), (96, 19383168), (112, 16614144), (126, 14768128), (128, 14537376), (144, 12922112), (168, 11076096), (192, 9691584), (224, 8307072), (252, 7384064), (256, 7268688), (288, 6461056), (336, 5538048), (384, 4845792), (448, 4153536), (504, 3692032), (512, 3634344), (576, 3230528), (672, 2769024), (768, 2422896), (896, 2076768), (1008, 1846016), (1024, 1817172), (1152, 1615264), (1344, 1384512), (1536, 1211448), (1792, 1038384), (2016, 923008), (2048, 908586), (2304, 807632), (2688, 692256), (3072, 605724), (3584, 519192), (4032, 461504), (4096, 454293), (4608, 403816), (5376, 346128), (6144, 302862), (7168, 259596), (7211, 258048), (8064, 230752), (9216, 201908), (10752, 173064), (12288, 151431), (14336, 129798), (14422, 129024), (16128, 115376), (18432, 100954), (21504, 86532), (21633, 86016), (28672, 64899), (28844, 64512), (32256, 57688), (36864, 50477), (43008, 43266)]