2226180649

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 3139411968

約数和(自身を除く): 913231319

約数列:

[1, 7, 11, 23, 31, 41, 43, 77, 161, 217, 253, 287, 301, 341, 451, 473, 529, 713, 943, 989, 1271, 1333, 1763, 1771, 2387, 3157, 3311, 3703, 4991, 5819, 6601, 6923, 7843, 8897, 9331, 10373, 10879, 12341, 13981, 14663, 16399, 19393, 21689, 22747, 29233, 30659, 40549, 40733, 54653, 54901, 72611, 76153, 97867, 102641, 114793, 135751, 151823, 159229, 180389, 204631, 214613, 238579, 250217, 283843, 321563, 337249, 382571, 446039, 601183, 672359, 705157, 932627, 1257019, 1262723, 1670053, 1751519, 2250941, 2360743, 3122273, 4208281, 4706513, 4936099, 6528389, 7395949, 7756727, 8799133, 10258897, 13827209, 28911437, 51771643, 54297089, 71812279, 96790463, 202380059, 318025807, 2226180649]

約数ペア:

[(1, 2226180649), (7, 318025807), (11, 202380059), (23, 96790463), (31, 71812279), (41, 54297089), (43, 51771643), (77, 28911437), (161, 13827209), (217, 10258897), (253, 8799133), (287, 7756727), (301, 7395949), (341, 6528389), (451, 4936099), (473, 4706513), (529, 4208281), (713, 3122273), (943, 2360743), (989, 2250941), (1271, 1751519), (1333, 1670053), (1763, 1262723), (1771, 1257019), (2387, 932627), (3157, 705157), (3311, 672359), (3703, 601183), (4991, 446039), (5819, 382571), (6601, 337249), (6923, 321563), (7843, 283843), (8897, 250217), (9331, 238579), (10373, 214613), (10879, 204631), (12341, 180389), (13981, 159229), (14663, 151823), (16399, 135751), (19393, 114793), (21689, 102641), (22747, 97867), (29233, 76153), (30659, 72611), (40549, 54901), (40733, 54653)]