285117168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{883}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 870789504

約数和(自身を除く): 585672336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 883, 961, 1302, 1488, 1736, 1766, 1922, 2604, 2649, 2883, 3472, 3532, 3844, 5208, 5298, 5766, 6181, 6727, 7064, 7688, 10416, 10596, 11532, 12362, 13454, 14128, 15376, 18543, 20181, 21192, 23064, 24724, 26908, 27373, 37086, 40362, 42384, 46128, 49448, 53816, 54746, 74172, 80724, 82119, 98896, 107632, 109492, 148344, 161448, 164238, 191611, 218984, 296688, 322896, 328476, 383222, 437968, 574833, 656952, 766444, 848563, 1149666, 1313904, 1532888, 1697126, 2299332, 2545689, 3065776, 3394252, 4598664, 5091378, 5939941, 6788504, 9197328, 10182756, 11879882, 13577008, 17819823, 20365512, 23759764, 35639646, 40731024, 47519528, 71279292, 95039056, 142558584, 285117168]

約数ペア:

[(1, 285117168), (2, 142558584), (3, 95039056), (4, 71279292), (6, 47519528), (7, 40731024), (8, 35639646), (12, 23759764), (14, 20365512), (16, 17819823), (21, 13577008), (24, 11879882), (28, 10182756), (31, 9197328), (42, 6788504), (48, 5939941), (56, 5091378), (62, 4598664), (84, 3394252), (93, 3065776), (112, 2545689), (124, 2299332), (168, 1697126), (186, 1532888), (217, 1313904), (248, 1149666), (336, 848563), (372, 766444), (434, 656952), (496, 574833), (651, 437968), (744, 383222), (868, 328476), (883, 322896), (961, 296688), (1302, 218984), (1488, 191611), (1736, 164238), (1766, 161448), (1922, 148344), (2604, 109492), (2649, 107632), (2883, 98896), (3472, 82119), (3532, 80724), (3844, 74172), (5208, 54746), (5298, 53816), (5766, 49448), (6181, 46128), (6727, 42384), (7064, 40362), (7688, 37086), (10416, 27373), (10596, 26908), (11532, 24724), (12362, 23064), (13454, 21192), (14128, 20181), (15376, 18543)]