508728726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{20231}}^1$

素因数の和:20377

約数の個数: 48

約数和(自身を含む): 1211977728

約数和(自身を除く): 703249002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 762, 1143, 1397, 2286, 2794, 4191, 8382, 12573, 20231, 25146, 40462, 60693, 121386, 182079, 222541, 364158, 445082, 667623, 1335246, 2002869, 2569337, 4005738, 5138674, 7708011, 15416022, 23124033, 28262707, 46248066, 56525414, 84788121, 169576242, 254364363, 508728726]

約数ペア:

[(1, 508728726), (2, 254364363), (3, 169576242), (6, 84788121), (9, 56525414), (11, 46248066), (18, 28262707), (22, 23124033), (33, 15416022), (66, 7708011), (99, 5138674), (127, 4005738), (198, 2569337), (254, 2002869), (381, 1335246), (762, 667623), (1143, 445082), (1397, 364158), (2286, 222541), (2794, 182079), (4191, 121386), (8382, 60693), (12573, 40462), (20231, 25146)]