255442096

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 630522144

約数和(自身を除く): 375080048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 71, 91, 98, 104, 112, 142, 182, 196, 208, 284, 353, 364, 392, 497, 568, 637, 706, 728, 784, 923, 994, 1136, 1274, 1412, 1456, 1846, 1988, 2471, 2548, 2824, 3479, 3692, 3976, 4589, 4942, 5096, 5648, 6461, 6958, 7384, 7952, 9178, 9884, 10192, 12922, 13916, 14768, 17297, 18356, 19768, 25063, 25844, 27832, 32123, 34594, 36712, 39536, 45227, 50126, 51688, 55664, 64246, 69188, 73424, 90454, 100252, 103376, 128492, 138376, 175441, 180908, 200504, 224861, 256984, 276752, 325819, 350882, 361816, 401008, 449722, 513968, 651638, 701764, 723632, 899444, 1228087, 1303276, 1403528, 1798888, 2280733, 2456174, 2606552, 2807056, 3597776, 4561466, 4912348, 5213104, 9122932, 9824696, 15965131, 18245864, 19649392, 31930262, 36491728, 63860524, 127721048, 255442096]

約数ペア:

[(1, 255442096), (2, 127721048), (4, 63860524), (7, 36491728), (8, 31930262), (13, 19649392), (14, 18245864), (16, 15965131), (26, 9824696), (28, 9122932), (49, 5213104), (52, 4912348), (56, 4561466), (71, 3597776), (91, 2807056), (98, 2606552), (104, 2456174), (112, 2280733), (142, 1798888), (182, 1403528), (196, 1303276), (208, 1228087), (284, 899444), (353, 723632), (364, 701764), (392, 651638), (497, 513968), (568, 449722), (637, 401008), (706, 361816), (728, 350882), (784, 325819), (923, 276752), (994, 256984), (1136, 224861), (1274, 200504), (1412, 180908), (1456, 175441), (1846, 138376), (1988, 128492), (2471, 103376), (2548, 100252), (2824, 90454), (3479, 73424), (3692, 69188), (3976, 64246), (4589, 55664), (4942, 51688), (5096, 50126), (5648, 45227), (6461, 39536), (6958, 36712), (7384, 34594), (7952, 32123), (9178, 27832), (9884, 25844), (10192, 25063), (12922, 19768), (13916, 18356), (14768, 17297)]