538974432

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{20123}}^1$

素因数の和:20173

約数の個数: 96

約数和(自身を含む): 1622799360

約数和(自身を除く): 1083824928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 20123, 26784, 40246, 60369, 80492, 120738, 160984, 181107, 241476, 321968, 362214, 482952, 543321, 623813, 643936, 724428, 965904, 1086642, 1247626, 1448856, 1871439, 1931808, 2173284, 2495252, 2897712, 3742878, 4346568, 4990504, 5614317, 5795424, 7485756, 8693136, 9981008, 11228634, 14971512, 16842951, 17386272, 19962016, 22457268, 29943024, 33685902, 44914536, 59886048, 67371804, 89829072, 134743608, 179658144, 269487216, 538974432]

約数ペア:

[(1, 538974432), (2, 269487216), (3, 179658144), (4, 134743608), (6, 89829072), (8, 67371804), (9, 59886048), (12, 44914536), (16, 33685902), (18, 29943024), (24, 22457268), (27, 19962016), (31, 17386272), (32, 16842951), (36, 14971512), (48, 11228634), (54, 9981008), (62, 8693136), (72, 7485756), (93, 5795424), (96, 5614317), (108, 4990504), (124, 4346568), (144, 3742878), (186, 2897712), (216, 2495252), (248, 2173284), (279, 1931808), (288, 1871439), (372, 1448856), (432, 1247626), (496, 1086642), (558, 965904), (744, 724428), (837, 643936), (864, 623813), (992, 543321), (1116, 482952), (1488, 362214), (1674, 321968), (2232, 241476), (2976, 181107), (3348, 160984), (4464, 120738), (6696, 80492), (8928, 60369), (13392, 40246), (20123, 26784)]