212319463648

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1215421}}^1$

素因数の和:1215587

約数の個数: 48

約数和(自身を含む): 430026026976

約数和(自身を除く): 217706563328

約数列:

[1, 2, 4, 8, 16, 32, 53, 103, 106, 206, 212, 412, 424, 824, 848, 1648, 1696, 3296, 5459, 10918, 21836, 43672, 87344, 174688, 1215421, 2430842, 4861684, 9723368, 19446736, 38893472, 64417313, 125188363, 128834626, 250376726, 257669252, 500753452, 515338504, 1001506904, 1030677008, 2003013808, 2061354016, 4006027616, 6634983239, 13269966478, 26539932956, 53079865912, 106159731824, 212319463648]

約数ペア:

[(1, 212319463648), (2, 106159731824), (4, 53079865912), (8, 26539932956), (16, 13269966478), (32, 6634983239), (53, 4006027616), (103, 2061354016), (106, 2003013808), (206, 1030677008), (212, 1001506904), (412, 515338504), (424, 500753452), (824, 257669252), (848, 250376726), (1648, 128834626), (1696, 125188363), (3296, 64417313), (5459, 38893472), (10918, 19446736), (21836, 9723368), (43672, 4861684), (87344, 2430842), (174688, 1215421)]