16480218984

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1\times {\mathrm{3823}}^1$

素因数の和:7274

約数の個数: 64

約数和(自身を含む): 42001286400

約数和(自身を除く): 25521067416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 3389, 3823, 6778, 7646, 10167, 11469, 13556, 15292, 20334, 22938, 27112, 30584, 40668, 45876, 81336, 91752, 179617, 202619, 359234, 405238, 538851, 607857, 718468, 810476, 1077702, 1215714, 1436936, 1620952, 2155404, 2431428, 4310808, 4862856, 12956147, 25912294, 38868441, 51824588, 77736882, 103649176, 155473764, 310947528, 686675791, 1373351582, 2060027373, 2746703164, 4120054746, 5493406328, 8240109492, 16480218984]

約数ペア:

[(1, 16480218984), (2, 8240109492), (3, 5493406328), (4, 4120054746), (6, 2746703164), (8, 2060027373), (12, 1373351582), (24, 686675791), (53, 310947528), (106, 155473764), (159, 103649176), (212, 77736882), (318, 51824588), (424, 38868441), (636, 25912294), (1272, 12956147), (3389, 4862856), (3823, 4310808), (6778, 2431428), (7646, 2155404), (10167, 1620952), (11469, 1436936), (13556, 1215714), (15292, 1077702), (20334, 810476), (22938, 718468), (27112, 607857), (30584, 538851), (40668, 405238), (45876, 359234), (81336, 202619), (91752, 179617)]