255572688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33071}}^1$

素因数の和:33112

約数の個数: 80

約数和(自身を含む): 787378176

約数和(自身を除く): 531805488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 33071, 66142, 99213, 132284, 198426, 231497, 264568, 396852, 462994, 529136, 694491, 760633, 793704, 925988, 1388982, 1521266, 1587408, 1851976, 2281899, 2777964, 3042532, 3703952, 4563798, 5324431, 5555928, 6085064, 9127596, 10648862, 11111856, 12170128, 15973293, 18255192, 21297724, 31946586, 36510384, 42595448, 63893172, 85190896, 127786344, 255572688]

約数ペア:

[(1, 255572688), (2, 127786344), (3, 85190896), (4, 63893172), (6, 42595448), (7, 36510384), (8, 31946586), (12, 21297724), (14, 18255192), (16, 15973293), (21, 12170128), (23, 11111856), (24, 10648862), (28, 9127596), (42, 6085064), (46, 5555928), (48, 5324431), (56, 4563798), (69, 3703952), (84, 3042532), (92, 2777964), (112, 2281899), (138, 1851976), (161, 1587408), (168, 1521266), (184, 1388982), (276, 925988), (322, 793704), (336, 760633), (368, 694491), (483, 529136), (552, 462994), (644, 396852), (966, 264568), (1104, 231497), (1288, 198426), (1932, 132284), (2576, 99213), (3864, 66142), (7728, 33071)]