1247848704

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17471}}^1$

素因数の和:17524

約数の個数: 108

約数和(自身を含む): 3714127872

約数和(自身を除く): 2466279168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17471, 17856, 23808, 34942, 35712, 52413, 69884, 71424, 104826, 139768, 157239, 209652, 279536, 314478, 419304, 541601, 559072, 628956, 838608, 1083202, 1118144, 1257912, 1624803, 1677216, 2166404, 2236288, 2515824, 3249606, 3354432, 4332808, 4472576, 4874409, 5031648, 6499212, 6708864, 8665616, 9748818, 10063296, 12998424, 13417728, 17331232, 19497636, 20126592, 25996848, 34662464, 38995272, 40253184, 51993696, 69324928, 77990544, 103987392, 138649856, 155981088, 207974784, 311962176, 415949568, 623924352, 1247848704]

約数ペア:

[(1, 1247848704), (2, 623924352), (3, 415949568), (4, 311962176), (6, 207974784), (8, 155981088), (9, 138649856), (12, 103987392), (16, 77990544), (18, 69324928), (24, 51993696), (31, 40253184), (32, 38995272), (36, 34662464), (48, 25996848), (62, 20126592), (64, 19497636), (72, 17331232), (93, 13417728), (96, 12998424), (124, 10063296), (128, 9748818), (144, 8665616), (186, 6708864), (192, 6499212), (248, 5031648), (256, 4874409), (279, 4472576), (288, 4332808), (372, 3354432), (384, 3249606), (496, 2515824), (558, 2236288), (576, 2166404), (744, 1677216), (768, 1624803), (992, 1257912), (1116, 1118144), (1152, 1083202), (1488, 838608), (1984, 628956), (2232, 559072), (2304, 541601), (2976, 419304), (3968, 314478), (4464, 279536), (5952, 209652), (7936, 157239), (8928, 139768), (11904, 104826), (17471, 71424), (17856, 69884), (23808, 52413), (34942, 35712)]