246406156948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{225479}}^1$

素因数の和:226780

約数の個数: 48

約数和(自身を含む): 509115801600

約数和(自身を除く): 262709644652

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1259, 2518, 5036, 8813, 17626, 35252, 39029, 78058, 156116, 225479, 273203, 450958, 546406, 901916, 1092812, 1578353, 3156706, 6313412, 6989849, 13979698, 27959396, 48928943, 97857886, 195715772, 283878061, 567756122, 1135512244, 1987146427, 3974292854, 7948585708, 8800219891, 17600439782, 35200879564, 61601539237, 123203078474, 246406156948]

約数ペア:

[(1, 246406156948), (2, 123203078474), (4, 61601539237), (7, 35200879564), (14, 17600439782), (28, 8800219891), (31, 7948585708), (62, 3974292854), (124, 1987146427), (217, 1135512244), (434, 567756122), (868, 283878061), (1259, 195715772), (2518, 97857886), (5036, 48928943), (8813, 27959396), (17626, 13979698), (35252, 6989849), (39029, 6313412), (78058, 3156706), (156116, 1578353), (225479, 1092812), (273203, 901916), (450958, 546406)]