283777344

素因数分解:

$2^6\times 3^5\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 168

約数和(自身を含む): 858731328

約数和(自身を除く): 574953984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 213, 216, 243, 257, 284, 288, 324, 426, 432, 486, 514, 568, 576, 639, 648, 771, 852, 864, 972, 1028, 1136, 1278, 1296, 1542, 1704, 1728, 1917, 1944, 2056, 2272, 2313, 2556, 2592, 3084, 3408, 3834, 3888, 4112, 4544, 4626, 5112, 5184, 5751, 6168, 6816, 6939, 7668, 7776, 8224, 9252, 10224, 11502, 12336, 13632, 13878, 15336, 15552, 16448, 17253, 18247, 18504, 20448, 20817, 23004, 24672, 27756, 30672, 34506, 36494, 37008, 40896, 41634, 46008, 49344, 54741, 55512, 61344, 62451, 69012, 72988, 74016, 83268, 92016, 109482, 111024, 122688, 124902, 138024, 145976, 148032, 164223, 166536, 184032, 218964, 222048, 249804, 276048, 291952, 328446, 333072, 368064, 437928, 444096, 492669, 499608, 552096, 583904, 656892, 666144, 875856, 985338, 999216, 1104192, 1167808, 1313784, 1332288, 1478007, 1751712, 1970676, 1998432, 2627568, 2956014, 3503424, 3941352, 3996864, 4434021, 5255136, 5912028, 7882704, 8868042, 10510272, 11824056, 15765408, 17736084, 23648112, 31530816, 35472168, 47296224, 70944336, 94592448, 141888672, 283777344]

約数ペア:

[(1, 283777344), (2, 141888672), (3, 94592448), (4, 70944336), (6, 47296224), (8, 35472168), (9, 31530816), (12, 23648112), (16, 17736084), (18, 15765408), (24, 11824056), (27, 10510272), (32, 8868042), (36, 7882704), (48, 5912028), (54, 5255136), (64, 4434021), (71, 3996864), (72, 3941352), (81, 3503424), (96, 2956014), (108, 2627568), (142, 1998432), (144, 1970676), (162, 1751712), (192, 1478007), (213, 1332288), (216, 1313784), (243, 1167808), (257, 1104192), (284, 999216), (288, 985338), (324, 875856), (426, 666144), (432, 656892), (486, 583904), (514, 552096), (568, 499608), (576, 492669), (639, 444096), (648, 437928), (771, 368064), (852, 333072), (864, 328446), (972, 291952), (1028, 276048), (1136, 249804), (1278, 222048), (1296, 218964), (1542, 184032), (1704, 166536), (1728, 164223), (1917, 148032), (1944, 145976), (2056, 138024), (2272, 124902), (2313, 122688), (2556, 111024), (2592, 109482), (3084, 92016), (3408, 83268), (3834, 74016), (3888, 72988), (4112, 69012), (4544, 62451), (4626, 61344), (5112, 55512), (5184, 54741), (5751, 49344), (6168, 46008), (6816, 41634), (6939, 40896), (7668, 37008), (7776, 36494), (8224, 34506), (9252, 30672), (10224, 27756), (11502, 24672), (12336, 23004), (13632, 20817), (13878, 20448), (15336, 18504), (15552, 18247), (16448, 17253)]