378157284

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{75571}}^1$

素因数の和:75720

約数の個数: 36

約数和(自身を含む): 962787280

約数和(自身を除く): 584629996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 75571, 151142, 226713, 302284, 453426, 680139, 906852, 1360278, 2720556, 10504369, 21008738, 31513107, 42017476, 63026214, 94539321, 126052428, 189078642, 378157284]

約数ペア:

[(1, 378157284), (2, 189078642), (3, 126052428), (4, 94539321), (6, 63026214), (9, 42017476), (12, 31513107), (18, 21008738), (36, 10504369), (139, 2720556), (278, 1360278), (417, 906852), (556, 680139), (834, 453426), (1251, 302284), (1668, 226713), (2502, 151142), (5004, 75571)]