621555264

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:665

約数の個数: 168

約数和(自身を含む): 1956157632

約数和(自身を除く): 1334602368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 263, 264, 288, 352, 373, 396, 526, 528, 576, 704, 746, 789, 792, 1052, 1056, 1119, 1492, 1578, 1584, 2104, 2112, 2238, 2367, 2893, 2984, 3156, 3168, 3357, 4103, 4208, 4476, 4734, 5786, 5968, 6312, 6336, 6714, 8206, 8416, 8679, 8952, 9468, 11572, 11936, 12309, 12624, 13428, 16412, 16832, 17358, 17904, 18936, 23144, 23872, 24618, 25248, 26037, 26856, 32824, 34716, 35808, 36927, 37872, 46288, 49236, 50496, 52074, 53712, 65648, 69432, 71616, 73854, 75744, 92576, 98099, 98472, 104148, 107424, 131296, 138864, 147708, 151488, 185152, 196198, 196944, 208296, 214848, 262592, 277728, 294297, 295416, 392396, 393888, 416592, 555456, 588594, 590832, 784792, 787776, 833184, 882891, 1079089, 1177188, 1181664, 1569584, 1666368, 1765782, 2158178, 2354376, 2363328, 3139168, 3237267, 3531564, 4316356, 4708752, 6278336, 6474534, 7063128, 8632712, 9417504, 9711801, 12949068, 14126256, 17265424, 18835008, 19423602, 25898136, 28252512, 34530848, 38847204, 51796272, 56505024, 69061696, 77694408, 103592544, 155388816, 207185088, 310777632, 621555264]

約数ペア:

[(1, 621555264), (2, 310777632), (3, 207185088), (4, 155388816), (6, 103592544), (8, 77694408), (9, 69061696), (11, 56505024), (12, 51796272), (16, 38847204), (18, 34530848), (22, 28252512), (24, 25898136), (32, 19423602), (33, 18835008), (36, 17265424), (44, 14126256), (48, 12949068), (64, 9711801), (66, 9417504), (72, 8632712), (88, 7063128), (96, 6474534), (99, 6278336), (132, 4708752), (144, 4316356), (176, 3531564), (192, 3237267), (198, 3139168), (263, 2363328), (264, 2354376), (288, 2158178), (352, 1765782), (373, 1666368), (396, 1569584), (526, 1181664), (528, 1177188), (576, 1079089), (704, 882891), (746, 833184), (789, 787776), (792, 784792), (1052, 590832), (1056, 588594), (1119, 555456), (1492, 416592), (1578, 393888), (1584, 392396), (2104, 295416), (2112, 294297), (2238, 277728), (2367, 262592), (2893, 214848), (2984, 208296), (3156, 196944), (3168, 196198), (3357, 185152), (4103, 151488), (4208, 147708), (4476, 138864), (4734, 131296), (5786, 107424), (5968, 104148), (6312, 98472), (6336, 98099), (6714, 92576), (8206, 75744), (8416, 73854), (8679, 71616), (8952, 69432), (9468, 65648), (11572, 53712), (11936, 52074), (12309, 50496), (12624, 49236), (13428, 46288), (16412, 37872), (16832, 36927), (17358, 35808), (17904, 34716), (18936, 32824), (23144, 26856), (23872, 26037), (24618, 25248)]