388630674

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1069}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 888014400

約数和(自身を除く): 499383726

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1063, 1069, 2126, 2138, 3189, 3207, 6378, 6414, 9567, 9621, 19134, 19242, 20197, 20311, 40394, 40622, 60591, 60933, 121182, 121866, 181773, 182799, 363546, 365598, 1136347, 2272694, 3409041, 6818082, 10227123, 20454246, 21590593, 43181186, 64771779, 129543558, 194315337, 388630674]

約数ペア:

[(1, 388630674), (2, 194315337), (3, 129543558), (6, 64771779), (9, 43181186), (18, 21590593), (19, 20454246), (38, 10227123), (57, 6818082), (114, 3409041), (171, 2272694), (342, 1136347), (1063, 365598), (1069, 363546), (2126, 182799), (2138, 181773), (3189, 121866), (3207, 121182), (6378, 60933), (6414, 60591), (9567, 40622), (9621, 40394), (19134, 20311), (19242, 20197)]