264407808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 812367360

約数和(自身を除く): 547959552

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, 137, 168, 192, 224, 256, 274, 336, 359, 384, 411, 448, 548, 672, 718, 768, 822, 896, 959, 1077, 1096, 1344, 1436, 1644, 1792, 1918, 2154, 2192, 2513, 2688, 2872, 2877, 3288, 3836, 4308, 4384, 5026, 5376, 5744, 5754, 6576, 7539, 7672, 8616, 8768, 10052, 11488, 11508, 13152, 15078, 15344, 17232, 17536, 20104, 22976, 23016, 26304, 30156, 30688, 34464, 35072, 40208, 45952, 46032, 49183, 52608, 60312, 61376, 68928, 80416, 91904, 92064, 98366, 105216, 120624, 122752, 137856, 147549, 160832, 184128, 196732, 241248, 245504, 275712, 295098, 321664, 344281, 368256, 393464, 482496, 590196, 643328, 688562, 736512, 786928, 964992, 1032843, 1180392, 1377124, 1573856, 1929984, 2065686, 2360784, 2754248, 3147712, 4131372, 4721568, 5508496, 6295424, 8262744, 9443136, 11016992, 12590848, 16525488, 18886272, 22033984, 33050976, 37772544, 44067968, 66101952, 88135936, 132203904, 264407808]

約数ペア:

[(1, 264407808), (2, 132203904), (3, 88135936), (4, 66101952), (6, 44067968), (7, 37772544), (8, 33050976), (12, 22033984), (14, 18886272), (16, 16525488), (21, 12590848), (24, 11016992), (28, 9443136), (32, 8262744), (42, 6295424), (48, 5508496), (56, 4721568), (64, 4131372), (84, 3147712), (96, 2754248), (112, 2360784), (128, 2065686), (137, 1929984), (168, 1573856), (192, 1377124), (224, 1180392), (256, 1032843), (274, 964992), (336, 786928), (359, 736512), (384, 688562), (411, 643328), (448, 590196), (548, 482496), (672, 393464), (718, 368256), (768, 344281), (822, 321664), (896, 295098), (959, 275712), (1077, 245504), (1096, 241248), (1344, 196732), (1436, 184128), (1644, 160832), (1792, 147549), (1918, 137856), (2154, 122752), (2192, 120624), (2513, 105216), (2688, 98366), (2872, 92064), (2877, 91904), (3288, 80416), (3836, 68928), (4308, 61376), (4384, 60312), (5026, 52608), (5376, 49183), (5744, 46032), (5754, 45952), (6576, 40208), (7539, 35072), (7672, 34464), (8616, 30688), (8768, 30156), (10052, 26304), (11488, 23016), (11508, 22976), (13152, 20104), (15078, 17536), (15344, 17232)]