210747648

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 565272288

約数和(自身を除く): 354524640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 548, 768, 822, 1096, 1644, 2003, 2192, 3288, 4006, 4384, 6009, 6576, 8012, 8768, 12018, 13152, 16024, 17536, 24036, 26304, 32048, 35072, 48072, 52608, 64096, 96144, 105216, 128192, 192288, 256384, 274411, 384576, 512768, 548822, 769152, 823233, 1097644, 1538304, 1646466, 2195288, 3292932, 4390576, 6585864, 8781152, 13171728, 17562304, 26343456, 35124608, 52686912, 70249216, 105373824, 210747648]

約数ペア:

[(1, 210747648), (2, 105373824), (3, 70249216), (4, 52686912), (6, 35124608), (8, 26343456), (12, 17562304), (16, 13171728), (24, 8781152), (32, 6585864), (48, 4390576), (64, 3292932), (96, 2195288), (128, 1646466), (137, 1538304), (192, 1097644), (256, 823233), (274, 769152), (384, 548822), (411, 512768), (548, 384576), (768, 274411), (822, 256384), (1096, 192288), (1644, 128192), (2003, 105216), (2192, 96144), (3288, 64096), (4006, 52608), (4384, 48072), (6009, 35072), (6576, 32048), (8012, 26304), (8768, 24036), (12018, 17536), (13152, 16024)]