260550071272

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{6361}}^1\times {\mathrm{64811}}^1$

素因数の和:71257

約数の個数: 32

約数和(自身を含む): 494800732800

約数和(自身を除く): 234250661528

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 6361, 12722, 25444, 50888, 64811, 129622, 259244, 502519, 518488, 1005038, 2010076, 4020152, 5120069, 10240138, 20480276, 40960552, 412262771, 824525542, 1649051084, 3298102168, 32568758909, 65137517818, 130275035636, 260550071272]

約数ペア:

[(1, 260550071272), (2, 130275035636), (4, 65137517818), (8, 32568758909), (79, 3298102168), (158, 1649051084), (316, 824525542), (632, 412262771), (6361, 40960552), (12722, 20480276), (25444, 10240138), (50888, 5120069), (64811, 4020152), (129622, 2010076), (259244, 1005038), (502519, 518488)]