312753699

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 503193600

約数和(自身を除く): 190439901

約数列:

[1, 3, 9, 19, 31, 41, 57, 93, 123, 171, 279, 369, 589, 779, 1271, 1439, 1767, 2337, 3813, 4317, 5301, 7011, 11439, 12951, 24149, 27341, 44609, 58999, 72447, 82023, 133827, 176997, 217341, 246069, 401481, 530991, 847571, 1120981, 1828969, 2542713, 3362943, 5486907, 7628139, 10088829, 16460721, 34750411, 104251233, 312753699]

約数ペア:

[(1, 312753699), (3, 104251233), (9, 34750411), (19, 16460721), (31, 10088829), (41, 7628139), (57, 5486907), (93, 3362943), (123, 2542713), (171, 1828969), (279, 1120981), (369, 847571), (589, 530991), (779, 401481), (1271, 246069), (1439, 217341), (1767, 176997), (2337, 133827), (3813, 82023), (4317, 72447), (5301, 58999), (7011, 44609), (11439, 27341), (12951, 24149)]