287442288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{285161}}^1$

素因数の和:285182

約数の個数: 60

約数和(自身を含む): 919362288

約数和(自身を除く): 631920000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 285161, 570322, 855483, 1140644, 1710966, 1996127, 2281288, 2566449, 3421932, 3992254, 4562576, 5132898, 5988381, 6843864, 7984508, 10265796, 11976762, 13687728, 15969016, 17965143, 20531592, 23953524, 31938032, 35930286, 41063184, 47907048, 71860572, 95814096, 143721144, 287442288]

約数ペア:

[(1, 287442288), (2, 143721144), (3, 95814096), (4, 71860572), (6, 47907048), (7, 41063184), (8, 35930286), (9, 31938032), (12, 23953524), (14, 20531592), (16, 17965143), (18, 15969016), (21, 13687728), (24, 11976762), (28, 10265796), (36, 7984508), (42, 6843864), (48, 5988381), (56, 5132898), (63, 4562576), (72, 3992254), (84, 3421932), (112, 2566449), (126, 2281288), (144, 1996127), (168, 1710966), (252, 1140644), (336, 855483), (504, 570322), (1008, 285161)]