219025664

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 532944384

約数和(自身を除く): 313918720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 193, 208, 248, 256, 286, 341, 352, 386, 403, 416, 496, 572, 682, 704, 772, 806, 832, 992, 1144, 1364, 1408, 1544, 1612, 1664, 1984, 2123, 2288, 2509, 2728, 2816, 3088, 3224, 3328, 3968, 4246, 4433, 4576, 5018, 5456, 5983, 6176, 6448, 7936, 8492, 8866, 9152, 10036, 10912, 11966, 12352, 12896, 16984, 17732, 18304, 20072, 21824, 23932, 24704, 25792, 27599, 33968, 35464, 36608, 40144, 43648, 47864, 49408, 51584, 55198, 65813, 67936, 70928, 77779, 80288, 87296, 95728, 103168, 110396, 131626, 135872, 141856, 155558, 160576, 191456, 220792, 263252, 271744, 283712, 311116, 321152, 382912, 441584, 526504, 543488, 567424, 622232, 642304, 765824, 855569, 883168, 1053008, 1134848, 1244464, 1531648, 1711138, 1766336, 2106016, 2488928, 3422276, 3532672, 4212032, 4977856, 6844552, 7065344, 8424064, 9955712, 13689104, 16848128, 19911424, 27378208, 54756416, 109512832, 219025664]

約数ペア:

[(1, 219025664), (2, 109512832), (4, 54756416), (8, 27378208), (11, 19911424), (13, 16848128), (16, 13689104), (22, 9955712), (26, 8424064), (31, 7065344), (32, 6844552), (44, 4977856), (52, 4212032), (62, 3532672), (64, 3422276), (88, 2488928), (104, 2106016), (124, 1766336), (128, 1711138), (143, 1531648), (176, 1244464), (193, 1134848), (208, 1053008), (248, 883168), (256, 855569), (286, 765824), (341, 642304), (352, 622232), (386, 567424), (403, 543488), (416, 526504), (496, 441584), (572, 382912), (682, 321152), (704, 311116), (772, 283712), (806, 271744), (832, 263252), (992, 220792), (1144, 191456), (1364, 160576), (1408, 155558), (1544, 141856), (1612, 135872), (1664, 131626), (1984, 110396), (2123, 103168), (2288, 95728), (2509, 87296), (2728, 80288), (2816, 77779), (3088, 70928), (3224, 67936), (3328, 65813), (3968, 55198), (4246, 51584), (4433, 49408), (4576, 47864), (5018, 43648), (5456, 40144), (5983, 36608), (6176, 35464), (6448, 33968), (7936, 27599), (8492, 25792), (8866, 24704), (9152, 23932), (10036, 21824), (10912, 20072), (11966, 18304), (12352, 17732), (12896, 16984)]