211496768

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 505236480

約数和(自身を除く): 293739712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 73, 112, 116, 146, 203, 223, 224, 232, 292, 406, 446, 448, 464, 511, 584, 812, 892, 928, 1022, 1168, 1561, 1624, 1784, 1856, 2044, 2117, 2336, 3122, 3248, 3568, 4088, 4234, 4672, 6244, 6467, 6496, 7136, 8176, 8468, 12488, 12934, 12992, 14272, 14819, 16279, 16352, 16936, 24976, 25868, 29638, 32558, 32704, 33872, 45269, 49952, 51736, 59276, 65116, 67744, 90538, 99904, 103472, 113953, 118552, 130232, 135488, 181076, 206944, 227906, 237104, 260464, 362152, 413888, 455812, 472091, 474208, 520928, 724304, 911624, 944182, 948416, 1041856, 1448608, 1823248, 1888364, 2897216, 3304637, 3646496, 3776728, 6609274, 7292992, 7553456, 13218548, 15106912, 26437096, 30213824, 52874192, 105748384, 211496768]

約数ペア:

[(1, 211496768), (2, 105748384), (4, 52874192), (7, 30213824), (8, 26437096), (14, 15106912), (16, 13218548), (28, 7553456), (29, 7292992), (32, 6609274), (56, 3776728), (58, 3646496), (64, 3304637), (73, 2897216), (112, 1888364), (116, 1823248), (146, 1448608), (203, 1041856), (223, 948416), (224, 944182), (232, 911624), (292, 724304), (406, 520928), (446, 474208), (448, 472091), (464, 455812), (511, 413888), (584, 362152), (812, 260464), (892, 237104), (928, 227906), (1022, 206944), (1168, 181076), (1561, 135488), (1624, 130232), (1784, 118552), (1856, 113953), (2044, 103472), (2117, 99904), (2336, 90538), (3122, 67744), (3248, 65116), (3568, 59276), (4088, 51736), (4234, 49952), (4672, 45269), (6244, 33872), (6467, 32704), (6496, 32558), (7136, 29638), (8176, 25868), (8468, 24976), (12488, 16936), (12934, 16352), (12992, 16279), (14272, 14819)]