279018137812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1\times {\mathrm{1069}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 547477056000

約数和(自身を除く): 268458918188

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 269, 323, 538, 646, 751, 1069, 1076, 1292, 1502, 2138, 3004, 4276, 4573, 5111, 9146, 10222, 12767, 14269, 18173, 18292, 20311, 20444, 25534, 28538, 36346, 40622, 51068, 57076, 72692, 81244, 86887, 173774, 202019, 242573, 287561, 345287, 347548, 404038, 485146, 575122, 690574, 802819, 808076, 970292, 1150244, 1381148, 1605638, 3211276, 3434323, 3838361, 4888537, 5463659, 6868646, 7676722, 9777074, 10927318, 13647923, 13737292, 15253561, 15353444, 19554148, 21854636, 27295846, 30507122, 54591692, 61014244, 65252137, 92882203, 130504274, 185764406, 215958311, 259310537, 261008548, 371528812, 431916622, 518621074, 863833244, 1037242148, 3671291287, 4103207909, 7342582574, 8206415818, 14685165148, 16412831636, 69754534453, 139509068906, 279018137812]

約数ペア:

[(1, 279018137812), (2, 139509068906), (4, 69754534453), (17, 16412831636), (19, 14685165148), (34, 8206415818), (38, 7342582574), (68, 4103207909), (76, 3671291287), (269, 1037242148), (323, 863833244), (538, 518621074), (646, 431916622), (751, 371528812), (1069, 261008548), (1076, 259310537), (1292, 215958311), (1502, 185764406), (2138, 130504274), (3004, 92882203), (4276, 65252137), (4573, 61014244), (5111, 54591692), (9146, 30507122), (10222, 27295846), (12767, 21854636), (14269, 19554148), (18173, 15353444), (18292, 15253561), (20311, 13737292), (20444, 13647923), (25534, 10927318), (28538, 9777074), (36346, 7676722), (40622, 6868646), (51068, 5463659), (57076, 4888537), (72692, 3838361), (81244, 3434323), (86887, 3211276), (173774, 1605638), (202019, 1381148), (242573, 1150244), (287561, 970292), (345287, 808076), (347548, 802819), (404038, 690574), (485146, 575122)]