420422976

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{25169}}^1$

素因数の和:25216

約数の個数: 84

約数和(自身を含む): 1246670100

約数和(自身を除く): 826247124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 5568, 8352, 16704, 25169, 50338, 75507, 100676, 151014, 201352, 226521, 302028, 402704, 453042, 604056, 729901, 805408, 906084, 1208112, 1459802, 1610816, 1812168, 2189703, 2416224, 2919604, 3624336, 4379406, 4832448, 5839208, 6569109, 7248672, 8758812, 11678416, 13138218, 14497344, 17517624, 23356832, 26276436, 35035248, 46713664, 52552872, 70070496, 105105744, 140140992, 210211488, 420422976]

約数ペア:

[(1, 420422976), (2, 210211488), (3, 140140992), (4, 105105744), (6, 70070496), (8, 52552872), (9, 46713664), (12, 35035248), (16, 26276436), (18, 23356832), (24, 17517624), (29, 14497344), (32, 13138218), (36, 11678416), (48, 8758812), (58, 7248672), (64, 6569109), (72, 5839208), (87, 4832448), (96, 4379406), (116, 3624336), (144, 2919604), (174, 2416224), (192, 2189703), (232, 1812168), (261, 1610816), (288, 1459802), (348, 1208112), (464, 906084), (522, 805408), (576, 729901), (696, 604056), (928, 453042), (1044, 402704), (1392, 302028), (1856, 226521), (2088, 201352), (2784, 151014), (4176, 100676), (5568, 75507), (8352, 50338), (16704, 25169)]