769966036

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 1561006720

約数和(自身を除く): 791040684

約数列:

[1, 2, 4, 7, 14, 28, 139, 181, 278, 362, 556, 724, 973, 1093, 1267, 1946, 2186, 2534, 3892, 4372, 5068, 7651, 15302, 25159, 30604, 50318, 100636, 151927, 176113, 197833, 303854, 352226, 395666, 607708, 704452, 791332, 1063489, 1384831, 2126978, 2769662, 4253956, 5539324, 27498787, 54997574, 109995148, 192491509, 384983018, 769966036]

約数ペア:

[(1, 769966036), (2, 384983018), (4, 192491509), (7, 109995148), (14, 54997574), (28, 27498787), (139, 5539324), (181, 4253956), (278, 2769662), (362, 2126978), (556, 1384831), (724, 1063489), (973, 791332), (1093, 704452), (1267, 607708), (1946, 395666), (2186, 352226), (2534, 303854), (3892, 197833), (4372, 176113), (5068, 151927), (7651, 100636), (15302, 50318), (25159, 30604)]