313645128

素因数分解:

$2^3\times 3^1\times {\mathrm{613}}^1\times {\mathrm{21319}}^1$

素因数の和:21941

約数の個数: 32

約数和(自身を含む): 785428800

約数和(自身を除く): 471783672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 613, 1226, 1839, 2452, 3678, 4904, 7356, 14712, 21319, 42638, 63957, 85276, 127914, 170552, 255828, 511656, 13068547, 26137094, 39205641, 52274188, 78411282, 104548376, 156822564, 313645128]

約数ペア:

[(1, 313645128), (2, 156822564), (3, 104548376), (4, 78411282), (6, 52274188), (8, 39205641), (12, 26137094), (24, 13068547), (613, 511656), (1226, 255828), (1839, 170552), (2452, 127914), (3678, 85276), (4904, 63957), (7356, 42638), (14712, 21319)]