253285312

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4751}}^1$

素因数の和:4794

約数の個数: 84

約数和(自身を含む): 619195104

約数和(自身を除く): 365909792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1568, 1666, 1904, 3136, 3332, 3808, 4751, 6664, 7616, 9502, 13328, 19004, 26656, 33257, 38008, 53312, 66514, 76016, 80767, 133028, 152032, 161534, 232799, 266056, 304064, 323068, 465598, 532112, 565369, 646136, 931196, 1064224, 1130738, 1292272, 1862392, 2128448, 2261476, 2584544, 3724784, 3957583, 4522952, 5169088, 7449568, 7915166, 9045904, 14899136, 15830332, 18091808, 31660664, 36183616, 63321328, 126642656, 253285312]

約数ペア:

[(1, 253285312), (2, 126642656), (4, 63321328), (7, 36183616), (8, 31660664), (14, 18091808), (16, 15830332), (17, 14899136), (28, 9045904), (32, 7915166), (34, 7449568), (49, 5169088), (56, 4522952), (64, 3957583), (68, 3724784), (98, 2584544), (112, 2261476), (119, 2128448), (136, 1862392), (196, 1292272), (224, 1130738), (238, 1064224), (272, 931196), (392, 646136), (448, 565369), (476, 532112), (544, 465598), (784, 323068), (833, 304064), (952, 266056), (1088, 232799), (1568, 161534), (1666, 152032), (1904, 133028), (3136, 80767), (3332, 76016), (3808, 66514), (4751, 53312), (6664, 38008), (7616, 33257), (9502, 26656), (13328, 19004)]