264850208

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 636418944

約数和(自身を除く): 371568736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 157, 224, 238, 272, 314, 443, 476, 544, 628, 886, 952, 1099, 1256, 1772, 1904, 2198, 2512, 2669, 3101, 3544, 3808, 4396, 5024, 5338, 6202, 7088, 7531, 8792, 10676, 12404, 14176, 15062, 17584, 18683, 21352, 24808, 30124, 35168, 37366, 42704, 49616, 52717, 60248, 69551, 74732, 85408, 99232, 105434, 120496, 139102, 149464, 210868, 240992, 278204, 298928, 421736, 486857, 556408, 597856, 843472, 973714, 1112816, 1182367, 1686944, 1947428, 2225632, 2364734, 3894856, 4729468, 7789712, 8276569, 9458936, 15579424, 16553138, 18917872, 33106276, 37835744, 66212552, 132425104, 264850208]

約数ペア:

[(1, 264850208), (2, 132425104), (4, 66212552), (7, 37835744), (8, 33106276), (14, 18917872), (16, 16553138), (17, 15579424), (28, 9458936), (32, 8276569), (34, 7789712), (56, 4729468), (68, 3894856), (112, 2364734), (119, 2225632), (136, 1947428), (157, 1686944), (224, 1182367), (238, 1112816), (272, 973714), (314, 843472), (443, 597856), (476, 556408), (544, 486857), (628, 421736), (886, 298928), (952, 278204), (1099, 240992), (1256, 210868), (1772, 149464), (1904, 139102), (2198, 120496), (2512, 105434), (2669, 99232), (3101, 85408), (3544, 74732), (3808, 69551), (4396, 60248), (5024, 52717), (5338, 49616), (6202, 42704), (7088, 37366), (7531, 35168), (8792, 30124), (10676, 24808), (12404, 21352), (14176, 18683), (15062, 17584)]