219592872

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 619164000

約数和(自身を除く): 399571128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 251, 261, 348, 419, 502, 522, 696, 753, 838, 1004, 1044, 1257, 1506, 1676, 2008, 2088, 2259, 2514, 3012, 3352, 3771, 4518, 5028, 6024, 7279, 7542, 9036, 10056, 12151, 14558, 15084, 18072, 21837, 24302, 29116, 30168, 36453, 43674, 48604, 58232, 65511, 72906, 87348, 97208, 105169, 109359, 131022, 145812, 174696, 210338, 218718, 262044, 291624, 315507, 420676, 437436, 524088, 631014, 841352, 874872, 946521, 1262028, 1893042, 2524056, 3049901, 3786084, 6099802, 7572168, 9149703, 12199604, 18299406, 24399208, 27449109, 36598812, 54898218, 73197624, 109796436, 219592872]

約数ペア:

[(1, 219592872), (2, 109796436), (3, 73197624), (4, 54898218), (6, 36598812), (8, 27449109), (9, 24399208), (12, 18299406), (18, 12199604), (24, 9149703), (29, 7572168), (36, 6099802), (58, 3786084), (72, 3049901), (87, 2524056), (116, 1893042), (174, 1262028), (232, 946521), (251, 874872), (261, 841352), (348, 631014), (419, 524088), (502, 437436), (522, 420676), (696, 315507), (753, 291624), (838, 262044), (1004, 218718), (1044, 210338), (1257, 174696), (1506, 145812), (1676, 131022), (2008, 109359), (2088, 105169), (2259, 97208), (2514, 87348), (3012, 72906), (3352, 65511), (3771, 58232), (4518, 48604), (5028, 43674), (6024, 36453), (7279, 30168), (7542, 29116), (9036, 24302), (10056, 21837), (12151, 18072), (14558, 15084)]