287202048

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1370

約数の個数: 144

約数和(自身を含む): 895566336

約数和(自身を除く): 608364288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1148, 1303, 1312, 1344, 1722, 1792, 1968, 2296, 2606, 2624, 2688, 3444, 3909, 3936, 4592, 5212, 5248, 5376, 6888, 7818, 7872, 9121, 9184, 10424, 10496, 13776, 15636, 15744, 18242, 18368, 20848, 27363, 27552, 31272, 31488, 36484, 36736, 41696, 53423, 54726, 55104, 62544, 72968, 73472, 83392, 106846, 109452, 110208, 125088, 145936, 160269, 166784, 213692, 218904, 220416, 250176, 291872, 320538, 333568, 373961, 427384, 437808, 500352, 583744, 641076, 747922, 854768, 875616, 1000704, 1121883, 1167488, 1282152, 1495844, 1709536, 1751232, 2243766, 2334976, 2564304, 2991688, 3419072, 3502464, 4487532, 5128608, 5983376, 6838144, 7004928, 8975064, 10257216, 11966752, 13676288, 17950128, 20514432, 23933504, 35900256, 41028864, 47867008, 71800512, 95734016, 143601024, 287202048]

約数ペア:

[(1, 287202048), (2, 143601024), (3, 95734016), (4, 71800512), (6, 47867008), (7, 41028864), (8, 35900256), (12, 23933504), (14, 20514432), (16, 17950128), (21, 13676288), (24, 11966752), (28, 10257216), (32, 8975064), (41, 7004928), (42, 6838144), (48, 5983376), (56, 5128608), (64, 4487532), (82, 3502464), (84, 3419072), (96, 2991688), (112, 2564304), (123, 2334976), (128, 2243766), (164, 1751232), (168, 1709536), (192, 1495844), (224, 1282152), (246, 1167488), (256, 1121883), (287, 1000704), (328, 875616), (336, 854768), (384, 747922), (448, 641076), (492, 583744), (574, 500352), (656, 437808), (672, 427384), (768, 373961), (861, 333568), (896, 320538), (984, 291872), (1148, 250176), (1303, 220416), (1312, 218904), (1344, 213692), (1722, 166784), (1792, 160269), (1968, 145936), (2296, 125088), (2606, 110208), (2624, 109452), (2688, 106846), (3444, 83392), (3909, 73472), (3936, 72968), (4592, 62544), (5212, 55104), (5248, 54726), (5376, 53423), (6888, 41696), (7818, 36736), (7872, 36484), (9121, 31488), (9184, 31272), (10424, 27552), (10496, 27363), (13776, 20848), (15636, 18368), (15744, 18242)]