279080704

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9161}}^1$

素因数の和:9201

約数の個数: 72

約数和(自身を含む): 674176608

約数和(自身を除く): 395095904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 9161, 15232, 18322, 30464, 36644, 64127, 73288, 128254, 146576, 155737, 256508, 293152, 311474, 513016, 586304, 622948, 1026032, 1090159, 1172608, 1245896, 2052064, 2180318, 2345216, 2491792, 4104128, 4360636, 4983584, 8208256, 8721272, 9967168, 16416512, 17442544, 19934336, 34885088, 39868672, 69770176, 139540352, 279080704]

約数ペア:

[(1, 279080704), (2, 139540352), (4, 69770176), (7, 39868672), (8, 34885088), (14, 19934336), (16, 17442544), (17, 16416512), (28, 9967168), (32, 8721272), (34, 8208256), (56, 4983584), (64, 4360636), (68, 4104128), (112, 2491792), (119, 2345216), (128, 2180318), (136, 2052064), (224, 1245896), (238, 1172608), (256, 1090159), (272, 1026032), (448, 622948), (476, 586304), (544, 513016), (896, 311474), (952, 293152), (1088, 256508), (1792, 155737), (1904, 146576), (2176, 128254), (3808, 73288), (4352, 64127), (7616, 36644), (9161, 30464), (15232, 18322)]