219391992

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{23993}}^1$

素因数の和:24132

約数の個数: 48

約数和(自身を含む): 598890240

約数和(自身を除く): 379498248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 23993, 47986, 71979, 95972, 143958, 191944, 215937, 287916, 431874, 575832, 863748, 1727496, 3047111, 6094222, 9141333, 12188444, 18282666, 24376888, 27423999, 36565332, 54847998, 73130664, 109695996, 219391992]

約数ペア:

[(1, 219391992), (2, 109695996), (3, 73130664), (4, 54847998), (6, 36565332), (8, 27423999), (9, 24376888), (12, 18282666), (18, 12188444), (24, 9141333), (36, 6094222), (72, 3047111), (127, 1727496), (254, 863748), (381, 575832), (508, 431874), (762, 287916), (1016, 215937), (1143, 191944), (1524, 143958), (2286, 95972), (3048, 71979), (4572, 47986), (9144, 23993)]