274795136

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 697680000

約数和(自身を除く): 422884864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 569, 616, 686, 704, 784, 896, 1078, 1138, 1232, 1372, 1408, 1568, 2156, 2276, 2464, 2744, 3136, 3773, 3983, 4312, 4552, 4928, 5488, 6259, 6272, 7546, 7966, 8624, 9104, 9856, 10976, 12518, 15092, 15932, 17248, 18208, 21952, 25036, 27881, 30184, 31864, 34496, 36416, 43813, 43904, 50072, 55762, 60368, 63728, 68992, 72832, 87626, 100144, 111524, 120736, 127456, 175252, 195167, 200288, 223048, 241472, 254912, 306691, 350504, 390334, 400576, 446096, 482944, 509824, 613382, 701008, 780668, 801152, 892192, 1226764, 1402016, 1561336, 1784384, 2146837, 2453528, 2804032, 3122672, 3568768, 4293674, 4907056, 5608064, 6245344, 8587348, 9814112, 12490688, 17174696, 19628224, 24981376, 34349392, 39256448, 68698784, 137397568, 274795136]

約数ペア:

[(1, 274795136), (2, 137397568), (4, 68698784), (7, 39256448), (8, 34349392), (11, 24981376), (14, 19628224), (16, 17174696), (22, 12490688), (28, 9814112), (32, 8587348), (44, 6245344), (49, 5608064), (56, 4907056), (64, 4293674), (77, 3568768), (88, 3122672), (98, 2804032), (112, 2453528), (128, 2146837), (154, 1784384), (176, 1561336), (196, 1402016), (224, 1226764), (308, 892192), (343, 801152), (352, 780668), (392, 701008), (448, 613382), (539, 509824), (569, 482944), (616, 446096), (686, 400576), (704, 390334), (784, 350504), (896, 306691), (1078, 254912), (1138, 241472), (1232, 223048), (1372, 200288), (1408, 195167), (1568, 175252), (2156, 127456), (2276, 120736), (2464, 111524), (2744, 100144), (3136, 87626), (3773, 72832), (3983, 68992), (4312, 63728), (4552, 60368), (4928, 55762), (5488, 50072), (6259, 43904), (6272, 43813), (7546, 36416), (7966, 34496), (8624, 31864), (9104, 30184), (9856, 27881), (10976, 25036), (12518, 21952), (15092, 18208), (15932, 17248)]