809106304

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 1648936080

約数和(自身を除く): 839829776

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 131, 146, 262, 292, 524, 584, 661, 1048, 1168, 1322, 2096, 2336, 2644, 4192, 4672, 5288, 8384, 9344, 9563, 10576, 16768, 19126, 21152, 38252, 42304, 48253, 76504, 84608, 86591, 96506, 153008, 173182, 193012, 306016, 346364, 386024, 612032, 692728, 772048, 1224064, 1385456, 1544096, 2770912, 3088192, 5541824, 6176384, 6321143, 11083648, 12642286, 25284572, 50569144, 101138288, 202276576, 404553152, 809106304]

約数ペア:

[(1, 809106304), (2, 404553152), (4, 202276576), (8, 101138288), (16, 50569144), (32, 25284572), (64, 12642286), (73, 11083648), (128, 6321143), (131, 6176384), (146, 5541824), (262, 3088192), (292, 2770912), (524, 1544096), (584, 1385456), (661, 1224064), (1048, 772048), (1168, 692728), (1322, 612032), (2096, 386024), (2336, 346364), (2644, 306016), (4192, 193012), (4672, 173182), (5288, 153008), (8384, 96506), (9344, 86591), (9563, 84608), (10576, 76504), (16768, 48253), (19126, 42304), (21152, 38252)]