681301152

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1040

約数の個数: 192

約数和(自身を含む): 2291466240

約数和(自身を除く): 1610165088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 127, 144, 168, 189, 216, 224, 252, 254, 288, 336, 378, 381, 432, 504, 508, 672, 756, 762, 864, 887, 889, 1008, 1016, 1143, 1512, 1524, 1774, 1778, 2016, 2032, 2286, 2661, 2667, 3024, 3048, 3429, 3548, 3556, 4064, 4572, 5322, 5334, 6048, 6096, 6209, 6858, 7096, 7112, 7983, 8001, 9144, 10644, 10668, 12192, 12418, 13716, 14192, 14224, 15966, 16002, 18288, 18627, 21288, 21336, 23949, 24003, 24836, 27432, 28384, 28448, 31932, 32004, 36576, 37254, 42576, 42672, 47898, 48006, 49672, 54864, 55881, 63864, 64008, 74508, 85152, 85344, 95796, 96012, 99344, 109728, 111762, 112649, 127728, 128016, 149016, 167643, 191592, 192024, 198688, 223524, 225298, 255456, 256032, 298032, 335286, 337947, 383184, 384048, 447048, 450596, 596064, 670572, 675894, 766368, 768096, 788543, 894096, 901192, 1013841, 1341144, 1351788, 1577086, 1788192, 1802384, 2027682, 2365629, 2682288, 2703576, 3041523, 3154172, 3604768, 4055364, 4731258, 5364576, 5407152, 6083046, 6308344, 7096887, 8110728, 9462516, 10814304, 12166092, 12616688, 14193774, 16221456, 18925032, 21290661, 24332184, 25233376, 28387548, 32442912, 37850064, 42581322, 48664368, 56775096, 75700128, 85162644, 97328736, 113550192, 170325288, 227100384, 340650576, 681301152]

約数ペア:

[(1, 681301152), (2, 340650576), (3, 227100384), (4, 170325288), (6, 113550192), (7, 97328736), (8, 85162644), (9, 75700128), (12, 56775096), (14, 48664368), (16, 42581322), (18, 37850064), (21, 32442912), (24, 28387548), (27, 25233376), (28, 24332184), (32, 21290661), (36, 18925032), (42, 16221456), (48, 14193774), (54, 12616688), (56, 12166092), (63, 10814304), (72, 9462516), (84, 8110728), (96, 7096887), (108, 6308344), (112, 6083046), (126, 5407152), (127, 5364576), (144, 4731258), (168, 4055364), (189, 3604768), (216, 3154172), (224, 3041523), (252, 2703576), (254, 2682288), (288, 2365629), (336, 2027682), (378, 1802384), (381, 1788192), (432, 1577086), (504, 1351788), (508, 1341144), (672, 1013841), (756, 901192), (762, 894096), (864, 788543), (887, 768096), (889, 766368), (1008, 675894), (1016, 670572), (1143, 596064), (1512, 450596), (1524, 447048), (1774, 384048), (1778, 383184), (2016, 337947), (2032, 335286), (2286, 298032), (2661, 256032), (2667, 255456), (3024, 225298), (3048, 223524), (3429, 198688), (3548, 192024), (3556, 191592), (4064, 167643), (4572, 149016), (5322, 128016), (5334, 127728), (6048, 112649), (6096, 111762), (6209, 109728), (6858, 99344), (7096, 96012), (7112, 95796), (7983, 85344), (8001, 85152), (9144, 74508), (10644, 64008), (10668, 63864), (12192, 55881), (12418, 54864), (13716, 49672), (14192, 48006), (14224, 47898), (15966, 42672), (16002, 42576), (18288, 37254), (18627, 36576), (21288, 32004), (21336, 31932), (23949, 28448), (24003, 28384), (24836, 27432)]