215929008

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9551}}^1$

素因数の和:9722

約数の個数: 60

約数和(自身を含む): 608214048

約数和(自身を除く): 392285040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 9551, 11304, 19102, 22608, 28653, 38204, 57306, 76408, 85959, 114612, 152816, 171918, 229224, 343836, 458448, 687672, 1375344, 1499507, 2999014, 4498521, 5998028, 8997042, 11996056, 13495563, 17994084, 23992112, 26991126, 35988168, 53982252, 71976336, 107964504, 215929008]

約数ペア:

[(1, 215929008), (2, 107964504), (3, 71976336), (4, 53982252), (6, 35988168), (8, 26991126), (9, 23992112), (12, 17994084), (16, 13495563), (18, 11996056), (24, 8997042), (36, 5998028), (48, 4498521), (72, 2999014), (144, 1499507), (157, 1375344), (314, 687672), (471, 458448), (628, 343836), (942, 229224), (1256, 171918), (1413, 152816), (1884, 114612), (2512, 85959), (2826, 76408), (3768, 57306), (5652, 38204), (7536, 28653), (9551, 22608), (11304, 19102)]