245784816

素因数分解:

$2^4\times 3^2\times {\mathrm{883}}^1\times {\mathrm{1933}}^1$

素因数の和:2830

約数の個数: 60

約数和(自身を含む): 688991368

約数和(自身を除く): 443206552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 883, 1766, 1933, 2649, 3532, 3866, 5298, 5799, 7064, 7732, 7947, 10596, 11598, 14128, 15464, 15894, 17397, 21192, 23196, 30928, 31788, 34794, 42384, 46392, 63576, 69588, 92784, 127152, 139176, 278352, 1706839, 3413678, 5120517, 6827356, 10241034, 13654712, 15361551, 20482068, 27309424, 30723102, 40964136, 61446204, 81928272, 122892408, 245784816]

約数ペア:

[(1, 245784816), (2, 122892408), (3, 81928272), (4, 61446204), (6, 40964136), (8, 30723102), (9, 27309424), (12, 20482068), (16, 15361551), (18, 13654712), (24, 10241034), (36, 6827356), (48, 5120517), (72, 3413678), (144, 1706839), (883, 278352), (1766, 139176), (1933, 127152), (2649, 92784), (3532, 69588), (3866, 63576), (5298, 46392), (5799, 42384), (7064, 34794), (7732, 31788), (7947, 30928), (10596, 23196), (11598, 21192), (14128, 17397), (15464, 15894)]