242748506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 502650624

約数和(自身を除く): 259902118

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 121, 143, 146, 151, 154, 182, 242, 286, 302, 511, 803, 847, 949, 1001, 1022, 1057, 1573, 1606, 1661, 1694, 1898, 1963, 2002, 2114, 3146, 3322, 3926, 5621, 6643, 8833, 10439, 11011, 11023, 11242, 11627, 13286, 13741, 17666, 18271, 20878, 21593, 22022, 22046, 23254, 27482, 36542, 43186, 61831, 73073, 77161, 114829, 121253, 123662, 127897, 143299, 146146, 151151, 154322, 229658, 237523, 242506, 255794, 286598, 302302, 475046, 803803, 848771, 1003093, 1333783, 1576289, 1607606, 1662661, 1697542, 2006186, 2667566, 3152578, 3325322, 9336481, 11034023, 17339179, 18672962, 22068046, 34678358, 121374253, 242748506]

約数ペア:

[(1, 242748506), (2, 121374253), (7, 34678358), (11, 22068046), (13, 18672962), (14, 17339179), (22, 11034023), (26, 9336481), (73, 3325322), (77, 3152578), (91, 2667566), (121, 2006186), (143, 1697542), (146, 1662661), (151, 1607606), (154, 1576289), (182, 1333783), (242, 1003093), (286, 848771), (302, 803803), (511, 475046), (803, 302302), (847, 286598), (949, 255794), (1001, 242506), (1022, 237523), (1057, 229658), (1573, 154322), (1606, 151151), (1661, 146146), (1694, 143299), (1898, 127897), (1963, 123662), (2002, 121253), (2114, 114829), (3146, 77161), (3322, 73073), (3926, 61831), (5621, 43186), (6643, 36542), (8833, 27482), (10439, 23254), (11011, 22046), (11023, 22022), (11242, 21593), (11627, 20878), (13286, 18271), (13741, 17666)]