268267776

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 824140800

約数和(自身を除く): 555873024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 256, 278, 336, 359, 384, 417, 448, 556, 672, 718, 768, 834, 896, 973, 1077, 1112, 1344, 1436, 1668, 1792, 1946, 2154, 2224, 2513, 2688, 2872, 2919, 3336, 3892, 4308, 4448, 5026, 5376, 5744, 5838, 6672, 7539, 7784, 8616, 8896, 10052, 11488, 11676, 13344, 15078, 15568, 17232, 17792, 20104, 22976, 23352, 26688, 30156, 31136, 34464, 35584, 40208, 45952, 46704, 49901, 53376, 60312, 62272, 68928, 80416, 91904, 93408, 99802, 106752, 120624, 124544, 137856, 149703, 160832, 186816, 199604, 241248, 249088, 275712, 299406, 321664, 349307, 373632, 399208, 482496, 598812, 643328, 698614, 747264, 798416, 964992, 1047921, 1197624, 1397228, 1596832, 1929984, 2095842, 2395248, 2794456, 3193664, 4191684, 4790496, 5588912, 6387328, 8383368, 9580992, 11177824, 12774656, 16766736, 19161984, 22355648, 33533472, 38323968, 44711296, 67066944, 89422592, 134133888, 268267776]

約数ペア:

[(1, 268267776), (2, 134133888), (3, 89422592), (4, 67066944), (6, 44711296), (7, 38323968), (8, 33533472), (12, 22355648), (14, 19161984), (16, 16766736), (21, 12774656), (24, 11177824), (28, 9580992), (32, 8383368), (42, 6387328), (48, 5588912), (56, 4790496), (64, 4191684), (84, 3193664), (96, 2794456), (112, 2395248), (128, 2095842), (139, 1929984), (168, 1596832), (192, 1397228), (224, 1197624), (256, 1047921), (278, 964992), (336, 798416), (359, 747264), (384, 698614), (417, 643328), (448, 598812), (556, 482496), (672, 399208), (718, 373632), (768, 349307), (834, 321664), (896, 299406), (973, 275712), (1077, 249088), (1112, 241248), (1344, 199604), (1436, 186816), (1668, 160832), (1792, 149703), (1946, 137856), (2154, 124544), (2224, 120624), (2513, 106752), (2688, 99802), (2872, 93408), (2919, 91904), (3336, 80416), (3892, 68928), (4308, 62272), (4448, 60312), (5026, 53376), (5376, 49901), (5744, 46704), (5838, 45952), (6672, 40208), (7539, 35584), (7784, 34464), (8616, 31136), (8896, 30156), (10052, 26688), (11488, 23352), (11676, 22976), (13344, 20104), (15078, 17792), (15568, 17232)]