311082192

素因数分解:

$2^4\times 3^2\times {\mathrm{2160293}}^1$

素因数の和:2160307

約数の個数: 30

約数和(自身を含む): 870598482

約数和(自身を除く): 559516290

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2160293, 4320586, 6480879, 8641172, 12961758, 17282344, 19442637, 25923516, 34564688, 38885274, 51847032, 77770548, 103694064, 155541096, 311082192]

約数ペア:

[(1, 311082192), (2, 155541096), (3, 103694064), (4, 77770548), (6, 51847032), (8, 38885274), (9, 34564688), (12, 25923516), (16, 19442637), (18, 17282344), (24, 12961758), (36, 8641172), (48, 6480879), (72, 4320586), (144, 2160293)]