391878144

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{12149}}^1$

素因数の和:12180

約数の個数: 120

約数和(自身を含む): 1292662800

約数和(自身を除く): 900784656

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, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 12149, 16128, 24298, 32256, 36447, 48596, 72894, 85043, 97192, 109341, 145788, 170086, 194384, 218682, 255129, 291576, 340172, 388768, 437364, 510258, 583152, 680344, 765387, 777536, 874728, 1020516, 1166304, 1360688, 1530774, 1555072, 1749456, 2041032, 2332608, 2721376, 3061548, 3110144, 3498912, 4082064, 4665216, 5442752, 6123096, 6220288, 6997824, 8164128, 9330432, 10885504, 12246192, 13995648, 16328256, 18660864, 21771008, 24492384, 27991296, 32656512, 43542016, 48984768, 55982592, 65313024, 97969536, 130626048, 195939072, 391878144]

約数ペア:

[(1, 391878144), (2, 195939072), (3, 130626048), (4, 97969536), (6, 65313024), (7, 55982592), (8, 48984768), (9, 43542016), (12, 32656512), (14, 27991296), (16, 24492384), (18, 21771008), (21, 18660864), (24, 16328256), (28, 13995648), (32, 12246192), (36, 10885504), (42, 9330432), (48, 8164128), (56, 6997824), (63, 6220288), (64, 6123096), (72, 5442752), (84, 4665216), (96, 4082064), (112, 3498912), (126, 3110144), (128, 3061548), (144, 2721376), (168, 2332608), (192, 2041032), (224, 1749456), (252, 1555072), (256, 1530774), (288, 1360688), (336, 1166304), (384, 1020516), (448, 874728), (504, 777536), (512, 765387), (576, 680344), (672, 583152), (768, 510258), (896, 437364), (1008, 388768), (1152, 340172), (1344, 291576), (1536, 255129), (1792, 218682), (2016, 194384), (2304, 170086), (2688, 145788), (3584, 109341), (4032, 97192), (4608, 85043), (5376, 72894), (8064, 48596), (10752, 36447), (12149, 32256), (16128, 24298)]