225411312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{670867}}^1$

素因数の和:670885

約数の個数: 40

約数和(自身を含む): 665501056

約数和(自身を除く): 440089744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 670867, 1341734, 2012601, 2683468, 4025202, 4696069, 5366936, 8050404, 9392138, 10733872, 14088207, 16100808, 18784276, 28176414, 32201616, 37568552, 56352828, 75137104, 112705656, 225411312]

約数ペア:

[(1, 225411312), (2, 112705656), (3, 75137104), (4, 56352828), (6, 37568552), (7, 32201616), (8, 28176414), (12, 18784276), (14, 16100808), (16, 14088207), (21, 10733872), (24, 9392138), (28, 8050404), (42, 5366936), (48, 4696069), (56, 4025202), (84, 2683468), (112, 2012601), (168, 1341734), (336, 670867)]