505453792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 1099308672

約数和(自身を除く): 593854880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 53, 68, 94, 106, 136, 188, 212, 272, 373, 376, 424, 544, 746, 752, 799, 848, 901, 1492, 1504, 1598, 1696, 1802, 2491, 2984, 3196, 3604, 4982, 5968, 6341, 6392, 7208, 9964, 11936, 12682, 12784, 14416, 17531, 19769, 19928, 25364, 25568, 28832, 35062, 39538, 39856, 42347, 50728, 70124, 79076, 79712, 84694, 101456, 140248, 158152, 169388, 202912, 280496, 298027, 316304, 336073, 338776, 560992, 596054, 632608, 672146, 677552, 929143, 1192108, 1344292, 1355104, 1858286, 2384216, 2688584, 3716572, 4768432, 5377168, 7433144, 9536864, 10754336, 14866288, 15795431, 29732576, 31590862, 63181724, 126363448, 252726896, 505453792]

約数ペア:

[(1, 505453792), (2, 252726896), (4, 126363448), (8, 63181724), (16, 31590862), (17, 29732576), (32, 15795431), (34, 14866288), (47, 10754336), (53, 9536864), (68, 7433144), (94, 5377168), (106, 4768432), (136, 3716572), (188, 2688584), (212, 2384216), (272, 1858286), (373, 1355104), (376, 1344292), (424, 1192108), (544, 929143), (746, 677552), (752, 672146), (799, 632608), (848, 596054), (901, 560992), (1492, 338776), (1504, 336073), (1598, 316304), (1696, 298027), (1802, 280496), (2491, 202912), (2984, 169388), (3196, 158152), (3604, 140248), (4982, 101456), (5968, 84694), (6341, 79712), (6392, 79076), (7208, 70124), (9964, 50728), (11936, 42347), (12682, 39856), (12784, 39538), (14416, 35062), (17531, 28832), (19769, 25568), (19928, 25364)]