272215712

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 557528832

約数和(自身を除く): 285313120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 548, 992, 1096, 2003, 2192, 4006, 4247, 4384, 8012, 8494, 16024, 16988, 32048, 33976, 62093, 64096, 67952, 124186, 135904, 248372, 274411, 496744, 548822, 993488, 1097644, 1986976, 2195288, 4390576, 8506741, 8781152, 17013482, 34026964, 68053928, 136107856, 272215712]

約数ペア:

[(1, 272215712), (2, 136107856), (4, 68053928), (8, 34026964), (16, 17013482), (31, 8781152), (32, 8506741), (62, 4390576), (124, 2195288), (137, 1986976), (248, 1097644), (274, 993488), (496, 548822), (548, 496744), (992, 274411), (1096, 248372), (2003, 135904), (2192, 124186), (4006, 67952), (4247, 64096), (4384, 62093), (8012, 33976), (8494, 32048), (16024, 16988)]