255715776

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14321}}^1$

素因数の和:14370

約数の個数: 84

約数和(自身を含む): 756659904

約数和(自身を除く): 500944128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 14321, 17856, 28642, 42963, 57284, 85926, 114568, 128889, 171852, 229136, 257778, 343704, 443951, 458272, 515556, 687408, 887902, 916544, 1031112, 1331853, 1374816, 1775804, 2062224, 2663706, 2749632, 3551608, 3995559, 4124448, 5327412, 7103216, 7991118, 8248896, 10654824, 14206432, 15982236, 21309648, 28412864, 31964472, 42619296, 63928944, 85238592, 127857888, 255715776]

約数ペア:

[(1, 255715776), (2, 127857888), (3, 85238592), (4, 63928944), (6, 42619296), (8, 31964472), (9, 28412864), (12, 21309648), (16, 15982236), (18, 14206432), (24, 10654824), (31, 8248896), (32, 7991118), (36, 7103216), (48, 5327412), (62, 4124448), (64, 3995559), (72, 3551608), (93, 2749632), (96, 2663706), (124, 2062224), (144, 1775804), (186, 1374816), (192, 1331853), (248, 1031112), (279, 916544), (288, 887902), (372, 687408), (496, 515556), (558, 458272), (576, 443951), (744, 343704), (992, 257778), (1116, 229136), (1488, 171852), (1984, 128889), (2232, 114568), (2976, 85926), (4464, 57284), (5952, 42963), (8928, 28642), (14321, 17856)]