620538245613

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{1279}}^1$

素因数の和:2160

約数の個数: 144

約数和(自身を含む): 1087898972160

約数和(自身を除く): 467360726547

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 121, 129, 143, 363, 387, 429, 473, 559, 797, 1089, 1279, 1287, 1419, 1573, 1677, 2391, 3837, 4257, 4719, 5031, 5203, 6149, 7173, 8767, 10361, 11511, 14069, 14157, 15609, 16627, 18447, 26301, 31083, 34271, 42207, 46827, 49881, 54997, 55341, 67639, 78903, 93249, 96437, 102813, 113971, 126621, 149643, 154759, 164991, 182897, 202917, 289311, 308439, 341913, 376981, 445523, 464277, 494973, 548691, 604967, 608751, 714961, 867933, 1019363, 1025739, 1130943, 1253681, 1336569, 1392831, 1646073, 1814901, 2011867, 2144883, 3058089, 3392829, 3761043, 4009707, 4146791, 4900753, 5444703, 6035601, 6434649, 6654637, 7864571, 9174267, 11212993, 11283129, 12440373, 13251719, 14702259, 18106803, 19963911, 23593713, 33638979, 37321119, 39755157, 43832609, 44106777, 53908283, 59891733, 70781139, 86510281, 100916937, 119265471, 123342923, 131497827, 145768909, 161724849, 259530843, 370028769, 394493481, 437306727, 482158699, 485174547, 569823917, 778592529, 1110086307, 1311920181, 1446476097, 1603457999, 1709471751, 4339428291, 4810373997, 5128415253, 5303745689, 6268063087, 14431121991, 15911237067, 18804189261, 47733711201, 56412567783, 68948693957, 206846081871, 620538245613]

約数ペア:

[(1, 620538245613), (3, 206846081871), (9, 68948693957), (11, 56412567783), (13, 47733711201), (33, 18804189261), (39, 15911237067), (43, 14431121991), (99, 6268063087), (117, 5303745689), (121, 5128415253), (129, 4810373997), (143, 4339428291), (363, 1709471751), (387, 1603457999), (429, 1446476097), (473, 1311920181), (559, 1110086307), (797, 778592529), (1089, 569823917), (1279, 485174547), (1287, 482158699), (1419, 437306727), (1573, 394493481), (1677, 370028769), (2391, 259530843), (3837, 161724849), (4257, 145768909), (4719, 131497827), (5031, 123342923), (5203, 119265471), (6149, 100916937), (7173, 86510281), (8767, 70781139), (10361, 59891733), (11511, 53908283), (14069, 44106777), (14157, 43832609), (15609, 39755157), (16627, 37321119), (18447, 33638979), (26301, 23593713), (31083, 19963911), (34271, 18106803), (42207, 14702259), (46827, 13251719), (49881, 12440373), (54997, 11283129), (55341, 11212993), (67639, 9174267), (78903, 7864571), (93249, 6654637), (96437, 6434649), (102813, 6035601), (113971, 5444703), (126621, 4900753), (149643, 4146791), (154759, 4009707), (164991, 3761043), (182897, 3392829), (202917, 3058089), (289311, 2144883), (308439, 2011867), (341913, 1814901), (376981, 1646073), (445523, 1392831), (464277, 1336569), (494973, 1253681), (548691, 1130943), (604967, 1025739), (608751, 1019363), (714961, 867933)]