2989850256

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{163487}}^1$

素因数の和:163628

約数の個数: 60

約数和(自身を含む): 8433364992

約数和(自身を除く): 5443514736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 163487, 326974, 490461, 653948, 980922, 1307896, 1471383, 1961844, 2615792, 2942766, 3923688, 5885532, 7847376, 11771064, 20762849, 23542128, 41525698, 62288547, 83051396, 124577094, 166102792, 186865641, 249154188, 332205584, 373731282, 498308376, 747462564, 996616752, 1494925128, 2989850256]

約数ペア:

[(1, 2989850256), (2, 1494925128), (3, 996616752), (4, 747462564), (6, 498308376), (8, 373731282), (9, 332205584), (12, 249154188), (16, 186865641), (18, 166102792), (24, 124577094), (36, 83051396), (48, 62288547), (72, 41525698), (127, 23542128), (144, 20762849), (254, 11771064), (381, 7847376), (508, 5885532), (762, 3923688), (1016, 2942766), (1143, 2615792), (1524, 1961844), (2032, 1471383), (2286, 1307896), (3048, 980922), (4572, 653948), (6096, 490461), (9144, 326974), (18288, 163487)]