297220476

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{72211}}^1$

素因数の和:72239

約数の個数: 48

約数和(自身を含む): 808774400

約数和(自身を除く): 511553924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 72211, 144422, 216633, 288844, 433266, 505477, 866532, 1010954, 1516431, 2021908, 3032862, 3538339, 6065724, 7076678, 10615017, 14153356, 21230034, 24768373, 42460068, 49536746, 74305119, 99073492, 148610238, 297220476]

約数ペア:

[(1, 297220476), (2, 148610238), (3, 99073492), (4, 74305119), (6, 49536746), (7, 42460068), (12, 24768373), (14, 21230034), (21, 14153356), (28, 10615017), (42, 7076678), (49, 6065724), (84, 3538339), (98, 3032862), (147, 2021908), (196, 1516431), (294, 1010954), (343, 866532), (588, 505477), (686, 433266), (1029, 288844), (1372, 216633), (2058, 144422), (4116, 72211)]