319139392

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34871}}^1$

素因数の和:34907

約数の個数: 56

約数和(自身を含む): 744028992

約数和(自身を除く): 424889600

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 34871, 69742, 139484, 278968, 383581, 453323, 557936, 767162, 906646, 1115872, 1534324, 1813292, 2231744, 3068648, 3626584, 4986553, 6137296, 7253168, 9973106, 12274592, 14506336, 19946212, 24549184, 29012672, 39892424, 79784848, 159569696, 319139392]

約数ペア:

[(1, 319139392), (2, 159569696), (4, 79784848), (8, 39892424), (11, 29012672), (13, 24549184), (16, 19946212), (22, 14506336), (26, 12274592), (32, 9973106), (44, 7253168), (52, 6137296), (64, 4986553), (88, 3626584), (104, 3068648), (143, 2231744), (176, 1813292), (208, 1534324), (286, 1115872), (352, 906646), (416, 767162), (572, 557936), (704, 453323), (832, 383581), (1144, 278968), (2288, 139484), (4576, 69742), (9152, 34871)]