1879798368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{399617}}^1$

素因数の和:399644

約数の個数: 72

約数和(自身を含む): 5740112952

約数和(自身を除く): 3860314584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 399617, 799234, 1198851, 1598468, 2397702, 2797319, 3196936, 4795404, 5594638, 6393872, 8391957, 9590808, 11189276, 12787744, 16783914, 19181616, 19581233, 22378552, 33567828, 38363232, 39162466, 44757104, 58743699, 67135656, 78324932, 89514208, 117487398, 134271312, 156649864, 234974796, 268542624, 313299728, 469949592, 626599456, 939899184, 1879798368]

約数ペア:

[(1, 1879798368), (2, 939899184), (3, 626599456), (4, 469949592), (6, 313299728), (7, 268542624), (8, 234974796), (12, 156649864), (14, 134271312), (16, 117487398), (21, 89514208), (24, 78324932), (28, 67135656), (32, 58743699), (42, 44757104), (48, 39162466), (49, 38363232), (56, 33567828), (84, 22378552), (96, 19581233), (98, 19181616), (112, 16783914), (147, 12787744), (168, 11189276), (196, 9590808), (224, 8391957), (294, 6393872), (336, 5594638), (392, 4795404), (588, 3196936), (672, 2797319), (784, 2397702), (1176, 1598468), (1568, 1198851), (2352, 799234), (4704, 399617)]