381807498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67481}}^1$

素因数の和:67550

約数の個数: 32

約数和(自身を含む): 816262272

約数和(自身を除く): 434454774

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 67481, 134962, 202443, 404886, 1552063, 2766721, 3104126, 4656189, 5533442, 8300163, 9312378, 16600326, 63634583, 127269166, 190903749, 381807498]

約数ペア:

[(1, 381807498), (2, 190903749), (3, 127269166), (6, 63634583), (23, 16600326), (41, 9312378), (46, 8300163), (69, 5533442), (82, 4656189), (123, 3104126), (138, 2766721), (246, 1552063), (943, 404886), (1886, 202443), (2829, 134962), (5658, 67481)]