277733092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 625393664

約数和(自身を除く): 347660572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 151, 163, 182, 217, 302, 326, 364, 403, 434, 604, 652, 806, 868, 1057, 1141, 1612, 1963, 2114, 2119, 2282, 2821, 3926, 4228, 4238, 4564, 4681, 5053, 5642, 7852, 8476, 9362, 10106, 11284, 13741, 14833, 18724, 20212, 24613, 27482, 29666, 32767, 35371, 49226, 54964, 59332, 60853, 65534, 65689, 70742, 98452, 121706, 131068, 131378, 141484, 172291, 243412, 262756, 319969, 344582, 425971, 459823, 639938, 689164, 763003, 851942, 919646, 1279876, 1526006, 1703884, 1839292, 2239783, 3052012, 4479566, 5341021, 8959132, 9919039, 10682042, 19838078, 21364084, 39676156, 69433273, 138866546, 277733092]

約数ペア:

[(1, 277733092), (2, 138866546), (4, 69433273), (7, 39676156), (13, 21364084), (14, 19838078), (26, 10682042), (28, 9919039), (31, 8959132), (52, 5341021), (62, 4479566), (91, 3052012), (124, 2239783), (151, 1839292), (163, 1703884), (182, 1526006), (217, 1279876), (302, 919646), (326, 851942), (364, 763003), (403, 689164), (434, 639938), (604, 459823), (652, 425971), (806, 344582), (868, 319969), (1057, 262756), (1141, 243412), (1612, 172291), (1963, 141484), (2114, 131378), (2119, 131068), (2282, 121706), (2821, 98452), (3926, 70742), (4228, 65689), (4238, 65534), (4564, 60853), (4681, 59332), (5053, 54964), (5642, 49226), (7852, 35371), (8476, 32767), (9362, 29666), (10106, 27482), (11284, 24613), (13741, 20212), (14833, 18724)]