1640206824

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{28393}}^1$

素因数の和:28514

約数の個数: 64

約数和(自身を含む): 4293172800

約数和(自身を除く): 2652965976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 83, 87, 116, 166, 174, 232, 249, 332, 348, 498, 664, 696, 996, 1992, 2407, 4814, 7221, 9628, 14442, 19256, 28393, 28884, 56786, 57768, 85179, 113572, 170358, 227144, 340716, 681432, 823397, 1646794, 2356619, 2470191, 3293588, 4713238, 4940382, 6587176, 7069857, 9426476, 9880764, 14139714, 18852952, 19761528, 28279428, 56558856, 68341951, 136683902, 205025853, 273367804, 410051706, 546735608, 820103412, 1640206824]

約数ペア:

[(1, 1640206824), (2, 820103412), (3, 546735608), (4, 410051706), (6, 273367804), (8, 205025853), (12, 136683902), (24, 68341951), (29, 56558856), (58, 28279428), (83, 19761528), (87, 18852952), (116, 14139714), (166, 9880764), (174, 9426476), (232, 7069857), (249, 6587176), (332, 4940382), (348, 4713238), (498, 3293588), (664, 2470191), (696, 2356619), (996, 1646794), (1992, 823397), (2407, 681432), (4814, 340716), (7221, 227144), (9628, 170358), (14442, 113572), (19256, 85179), (28393, 57768), (28884, 56786)]