255569568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 715780800

約数和(自身を除く): 460211232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 149, 204, 272, 298, 408, 447, 544, 596, 816, 894, 1051, 1192, 1632, 1788, 2102, 2384, 2533, 3153, 3576, 4204, 4768, 5066, 6306, 7152, 7599, 8408, 10132, 12612, 14304, 15198, 16816, 17867, 20264, 25224, 30396, 33632, 35734, 40528, 50448, 53601, 60792, 71468, 81056, 100896, 107202, 121584, 142936, 156599, 214404, 243168, 285872, 313198, 428808, 469797, 571744, 626396, 857616, 939594, 1252792, 1715232, 1879188, 2505584, 2662183, 3758376, 5011168, 5324366, 7516752, 7986549, 10648732, 15033504, 15973098, 21297464, 31946196, 42594928, 63892392, 85189856, 127784784, 255569568]

約数ペア:

[(1, 255569568), (2, 127784784), (3, 85189856), (4, 63892392), (6, 42594928), (8, 31946196), (12, 21297464), (16, 15973098), (17, 15033504), (24, 10648732), (32, 7986549), (34, 7516752), (48, 5324366), (51, 5011168), (68, 3758376), (96, 2662183), (102, 2505584), (136, 1879188), (149, 1715232), (204, 1252792), (272, 939594), (298, 857616), (408, 626396), (447, 571744), (544, 469797), (596, 428808), (816, 313198), (894, 285872), (1051, 243168), (1192, 214404), (1632, 156599), (1788, 142936), (2102, 121584), (2384, 107202), (2533, 100896), (3153, 81056), (3576, 71468), (4204, 60792), (4768, 53601), (5066, 50448), (6306, 40528), (7152, 35734), (7599, 33632), (8408, 30396), (10132, 25224), (12612, 20264), (14304, 17867), (15198, 16816)]