299297264

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{17021}}^1$

素因数の和:17193

約数の個数: 40

約数和(自身を含む): 666990048

約数和(自身を除く): 367692784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17021, 17584, 34042, 68084, 119147, 136168, 238294, 272336, 476588, 953176, 1906352, 2672297, 5344594, 10689188, 18706079, 21378376, 37412158, 42756752, 74824316, 149648632, 299297264]

約数ペア:

[(1, 299297264), (2, 149648632), (4, 74824316), (7, 42756752), (8, 37412158), (14, 21378376), (16, 18706079), (28, 10689188), (56, 5344594), (112, 2672297), (157, 1906352), (314, 953176), (628, 476588), (1099, 272336), (1256, 238294), (2198, 136168), (2512, 119147), (4396, 68084), (8792, 34042), (17021, 17584)]