769488512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9839}}^1$

素因数の和:9913

約数の個数: 64

約数和(自身を含む): 1686182400

約数和(自身を除く): 916693888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 4888, 6016, 9776, 9839, 19552, 19678, 39104, 39356, 78208, 78712, 127907, 157424, 255814, 314848, 462433, 511628, 629696, 924866, 1023256, 1259392, 1849732, 2046512, 3699464, 4093024, 6011629, 7398928, 8186048, 12023258, 14797856, 16372096, 24046516, 29595712, 48093032, 59191424, 96186064, 192372128, 384744256, 769488512]

約数ペア:

[(1, 769488512), (2, 384744256), (4, 192372128), (8, 96186064), (13, 59191424), (16, 48093032), (26, 29595712), (32, 24046516), (47, 16372096), (52, 14797856), (64, 12023258), (94, 8186048), (104, 7398928), (128, 6011629), (188, 4093024), (208, 3699464), (376, 2046512), (416, 1849732), (611, 1259392), (752, 1023256), (832, 924866), (1222, 629696), (1504, 511628), (1664, 462433), (2444, 314848), (3008, 255814), (4888, 157424), (6016, 127907), (9776, 78712), (9839, 78208), (19552, 39356), (19678, 39104)]