282981384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 903628800

約数和(自身を除く): 620647416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 211, 216, 252, 378, 422, 504, 633, 756, 844, 887, 1266, 1477, 1512, 1688, 1774, 1899, 2532, 2661, 2954, 3548, 3798, 4431, 5064, 5322, 5697, 5908, 6209, 7096, 7596, 7983, 8862, 10644, 11394, 11816, 12418, 13293, 15192, 15966, 17724, 18627, 21288, 22788, 23949, 24836, 26586, 31932, 35448, 37254, 39879, 45576, 47898, 49672, 53172, 55881, 63864, 74508, 79758, 95796, 106344, 111762, 149016, 159516, 167643, 187157, 191592, 223524, 319032, 335286, 374314, 447048, 561471, 670572, 748628, 1122942, 1310099, 1341144, 1497256, 1684413, 2245884, 2620198, 3368826, 3930297, 4491768, 5053239, 5240396, 6737652, 7860594, 10106478, 10480792, 11790891, 13475304, 15721188, 20212956, 23581782, 31442376, 35372673, 40425912, 47163564, 70745346, 94327128, 141490692, 282981384]

約数ペア:

[(1, 282981384), (2, 141490692), (3, 94327128), (4, 70745346), (6, 47163564), (7, 40425912), (8, 35372673), (9, 31442376), (12, 23581782), (14, 20212956), (18, 15721188), (21, 13475304), (24, 11790891), (27, 10480792), (28, 10106478), (36, 7860594), (42, 6737652), (54, 5240396), (56, 5053239), (63, 4491768), (72, 3930297), (84, 3368826), (108, 2620198), (126, 2245884), (168, 1684413), (189, 1497256), (211, 1341144), (216, 1310099), (252, 1122942), (378, 748628), (422, 670572), (504, 561471), (633, 447048), (756, 374314), (844, 335286), (887, 319032), (1266, 223524), (1477, 191592), (1512, 187157), (1688, 167643), (1774, 159516), (1899, 149016), (2532, 111762), (2661, 106344), (2954, 95796), (3548, 79758), (3798, 74508), (4431, 63864), (5064, 55881), (5322, 53172), (5697, 49672), (5908, 47898), (6209, 45576), (7096, 39879), (7596, 37254), (7983, 35448), (8862, 31932), (10644, 26586), (11394, 24836), (11816, 23949), (12418, 22788), (13293, 21288), (15192, 18627), (15966, 17724)]