272663804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11443}}^1$

素因数の和:11514

約数の個数: 48

約数和(自身を含む): 584467968

約数和(自身を除く): 311804164

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5957, 11443, 11914, 22886, 23828, 45772, 80101, 160202, 263189, 320404, 423391, 526378, 846782, 1052756, 1693564, 1842323, 2963737, 3684646, 5927474, 7369292, 9737993, 11854948, 19475986, 38951972, 68165951, 136331902, 272663804]

約数ペア:

[(1, 272663804), (2, 136331902), (4, 68165951), (7, 38951972), (14, 19475986), (23, 11854948), (28, 9737993), (37, 7369292), (46, 5927474), (74, 3684646), (92, 2963737), (148, 1842323), (161, 1693564), (259, 1052756), (322, 846782), (518, 526378), (644, 423391), (851, 320404), (1036, 263189), (1702, 160202), (3404, 80101), (5957, 45772), (11443, 23828), (11914, 22886)]