220727808

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{2281}}^1$

素因数の和:2315

約数の個数: 160

約数和(自身を含む): 747035520

約数和(自身を除く): 526307712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2281, 2304, 2688, 3024, 3456, 3584, 4032, 4562, 4608, 5376, 6048, 6843, 6912, 8064, 9124, 10752, 12096, 13686, 13824, 15967, 16128, 18248, 20529, 24192, 27372, 31934, 32256, 36496, 41058, 47901, 48384, 54744, 61587, 63868, 72992, 82116, 95802, 96768, 109488, 123174, 127736, 143703, 145984, 164232, 191604, 218976, 246348, 255472, 287406, 291968, 328464, 383208, 431109, 437952, 492696, 510944, 574812, 583936, 656928, 766416, 862218, 875904, 985392, 1021888, 1149624, 1167872, 1313856, 1532832, 1724436, 1751808, 1970784, 2043776, 2299248, 2627712, 3065664, 3448872, 3503616, 3941568, 4087552, 4598496, 5255424, 6131328, 6897744, 7883136, 8175104, 9196992, 10510848, 12262656, 13795488, 15766272, 18393984, 24525312, 27590976, 31532544, 36787968, 55181952, 73575936, 110363904, 220727808]

約数ペア:

[(1, 220727808), (2, 110363904), (3, 73575936), (4, 55181952), (6, 36787968), (7, 31532544), (8, 27590976), (9, 24525312), (12, 18393984), (14, 15766272), (16, 13795488), (18, 12262656), (21, 10510848), (24, 9196992), (27, 8175104), (28, 7883136), (32, 6897744), (36, 6131328), (42, 5255424), (48, 4598496), (54, 4087552), (56, 3941568), (63, 3503616), (64, 3448872), (72, 3065664), (84, 2627712), (96, 2299248), (108, 2043776), (112, 1970784), (126, 1751808), (128, 1724436), (144, 1532832), (168, 1313856), (189, 1167872), (192, 1149624), (216, 1021888), (224, 985392), (252, 875904), (256, 862218), (288, 766416), (336, 656928), (378, 583936), (384, 574812), (432, 510944), (448, 492696), (504, 437952), (512, 431109), (576, 383208), (672, 328464), (756, 291968), (768, 287406), (864, 255472), (896, 246348), (1008, 218976), (1152, 191604), (1344, 164232), (1512, 145984), (1536, 143703), (1728, 127736), (1792, 123174), (2016, 109488), (2281, 96768), (2304, 95802), (2688, 82116), (3024, 72992), (3456, 63868), (3584, 61587), (4032, 54744), (4562, 48384), (4608, 47901), (5376, 41058), (6048, 36496), (6843, 32256), (6912, 31934), (8064, 27372), (9124, 24192), (10752, 20529), (12096, 18248), (13686, 16128), (13824, 15967)]