313081128

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{21851}}^1$

素因数の和:22062

約数の個数: 48

約数和(自身を含む): 852228000

約数和(自身を除く): 539146872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14328, 21851, 43702, 65553, 87404, 131106, 174808, 196659, 262212, 393318, 524424, 786636, 1573272, 4348349, 8696698, 13045047, 17393396, 26090094, 34786792, 39135141, 52180188, 78270282, 104360376, 156540564, 313081128]

約数ペア:

[(1, 313081128), (2, 156540564), (3, 104360376), (4, 78270282), (6, 52180188), (8, 39135141), (9, 34786792), (12, 26090094), (18, 17393396), (24, 13045047), (36, 8696698), (72, 4348349), (199, 1573272), (398, 786636), (597, 524424), (796, 393318), (1194, 262212), (1592, 196659), (1791, 174808), (2388, 131106), (3582, 87404), (4776, 65553), (7164, 43702), (14328, 21851)]