263070290588

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1\times {\mathrm{27107}}^1$

素因数の和:28554

約数の個数: 48

約数和(自身を含む): 528341425920

約数和(自身を除く): 265271135332

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1129, 1228, 2149, 2258, 4298, 4516, 7903, 8596, 15806, 27107, 31612, 54214, 108428, 189749, 346603, 379498, 693206, 758996, 1386412, 2426221, 4852442, 8321849, 9704884, 16643698, 30603803, 33287396, 58252943, 61207606, 116505886, 122415212, 214226621, 233011772, 428453242, 856906484, 9395367521, 18790735042, 37581470084, 65767572647, 131535145294, 263070290588]

約数ペア:

[(1, 263070290588), (2, 131535145294), (4, 65767572647), (7, 37581470084), (14, 18790735042), (28, 9395367521), (307, 856906484), (614, 428453242), (1129, 233011772), (1228, 214226621), (2149, 122415212), (2258, 116505886), (4298, 61207606), (4516, 58252943), (7903, 33287396), (8596, 30603803), (15806, 16643698), (27107, 9704884), (31612, 8321849), (54214, 4852442), (108428, 2426221), (189749, 1386412), (346603, 758996), (379498, 693206)]