253554048

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 857099880

約数和(自身を除く): 603545832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 107, 121, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 214, 242, 264, 272, 288, 306, 321, 352, 363, 374, 384, 396, 408, 428, 484, 528, 544, 561, 576, 612, 642, 704, 726, 748, 792, 816, 856, 963, 968, 1056, 1088, 1089, 1122, 1152, 1177, 1224, 1284, 1408, 1452, 1496, 1584, 1632, 1683, 1712, 1819, 1926, 1936, 2057, 2112, 2176, 2178, 2244, 2354, 2448, 2568, 2904, 2992, 3168, 3264, 3366, 3424, 3531, 3638, 3852, 3872, 4114, 4224, 4356, 4488, 4708, 4896, 5136, 5457, 5808, 5984, 6171, 6336, 6528, 6732, 6848, 7062, 7276, 7704, 7744, 8228, 8712, 8976, 9416, 9792, 10272, 10593, 10914, 11616, 11968, 12342, 12672, 12947, 13464, 13696, 14124, 14552, 15408, 15488, 16371, 16456, 17424, 17952, 18513, 18832, 19584, 20009, 20544, 21186, 21828, 23232, 23936, 24684, 25894, 26928, 28248, 29104, 30816, 32742, 32912, 34848, 35904, 37026, 37664, 38841, 40018, 41088, 42372, 43656, 46464, 49368, 51788, 53856, 56496, 58208, 60027, 61632, 65484, 65824, 69696, 71808, 74052, 75328, 77682, 80036, 84744, 87312, 98736, 103576, 107712, 112992, 116416, 116523, 120054, 123264, 130968, 131648, 139392, 148104, 150656, 155364, 160072, 169488, 174624, 180081, 197472, 207152, 215424, 220099, 225984, 232832, 233046, 240108, 261936, 263296, 296208, 310728, 320144, 338976, 349248, 360162, 394944, 414304, 440198, 451968, 466092, 480216, 523872, 592416, 621456, 640288, 660297, 677952, 698496, 720324, 789888, 828608, 880396, 932184, 960432, 1047744, 1184832, 1242912, 1280576, 1320594, 1355904, 1440648, 1657216, 1760792, 1864368, 1920864, 1980891, 2095488, 2369664, 2485824, 2561152, 2641188, 2881296, 3521584, 3728736, 3841728, 3961782, 4971648, 5282376, 5762592, 7043168, 7457472, 7683456, 7923564, 10564752, 11525184, 14086336, 14914944, 15847128, 21129504, 23050368, 28172672, 31694256, 42259008, 63388512, 84518016, 126777024, 253554048]

約数ペア:

[(1, 253554048), (2, 126777024), (3, 84518016), (4, 63388512), (6, 42259008), (8, 31694256), (9, 28172672), (11, 23050368), (12, 21129504), (16, 15847128), (17, 14914944), (18, 14086336), (22, 11525184), (24, 10564752), (32, 7923564), (33, 7683456), (34, 7457472), (36, 7043168), (44, 5762592), (48, 5282376), (51, 4971648), (64, 3961782), (66, 3841728), (68, 3728736), (72, 3521584), (88, 2881296), (96, 2641188), (99, 2561152), (102, 2485824), (107, 2369664), (121, 2095488), (128, 1980891), (132, 1920864), (136, 1864368), (144, 1760792), (153, 1657216), (176, 1440648), (187, 1355904), (192, 1320594), (198, 1280576), (204, 1242912), (214, 1184832), (242, 1047744), (264, 960432), (272, 932184), (288, 880396), (306, 828608), (321, 789888), (352, 720324), (363, 698496), (374, 677952), (384, 660297), (396, 640288), (408, 621456), (428, 592416), (484, 523872), (528, 480216), (544, 466092), (561, 451968), (576, 440198), (612, 414304), (642, 394944), (704, 360162), (726, 349248), (748, 338976), (792, 320144), (816, 310728), (856, 296208), (963, 263296), (968, 261936), (1056, 240108), (1088, 233046), (1089, 232832), (1122, 225984), (1152, 220099), (1177, 215424), (1224, 207152), (1284, 197472), (1408, 180081), (1452, 174624), (1496, 169488), (1584, 160072), (1632, 155364), (1683, 150656), (1712, 148104), (1819, 139392), (1926, 131648), (1936, 130968), (2057, 123264), (2112, 120054), (2176, 116523), (2178, 116416), (2244, 112992), (2354, 107712), (2448, 103576), (2568, 98736), (2904, 87312), (2992, 84744), (3168, 80036), (3264, 77682), (3366, 75328), (3424, 74052), (3531, 71808), (3638, 69696), (3852, 65824), (3872, 65484), (4114, 61632), (4224, 60027), (4356, 58208), (4488, 56496), (4708, 53856), (4896, 51788), (5136, 49368), (5457, 46464), (5808, 43656), (5984, 42372), (6171, 41088), (6336, 40018), (6528, 38841), (6732, 37664), (6848, 37026), (7062, 35904), (7276, 34848), (7704, 32912), (7744, 32742), (8228, 30816), (8712, 29104), (8976, 28248), (9416, 26928), (9792, 25894), (10272, 24684), (10593, 23936), (10914, 23232), (11616, 21828), (11968, 21186), (12342, 20544), (12672, 20009), (12947, 19584), (13464, 18832), (13696, 18513), (14124, 17952), (14552, 17424), (15408, 16456), (15488, 16371)]