290387500848

素因数分解:

$2^4\times 3^3\times {\mathrm{863}}^1\times {\mathrm{778903}}^1$

素因数の和:779783

約数の個数: 80

約数和(自身を含む): 834486589440

約数和(自身を除く): 544099088592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 863, 1726, 2589, 3452, 5178, 6904, 7767, 10356, 13808, 15534, 20712, 23301, 31068, 41424, 46602, 62136, 93204, 124272, 186408, 372816, 778903, 1557806, 2336709, 3115612, 4673418, 6231224, 7010127, 9346836, 12462448, 14020254, 18693672, 21030381, 28040508, 37387344, 42060762, 56081016, 84121524, 112162032, 168243048, 336486096, 672193289, 1344386578, 2016579867, 2688773156, 4033159734, 5377546312, 6049739601, 8066319468, 10755092624, 12099479202, 16132638936, 18149218803, 24198958404, 32265277872, 36298437606, 48397916808, 72596875212, 96795833616, 145193750424, 290387500848]

約数ペア:

[(1, 290387500848), (2, 145193750424), (3, 96795833616), (4, 72596875212), (6, 48397916808), (8, 36298437606), (9, 32265277872), (12, 24198958404), (16, 18149218803), (18, 16132638936), (24, 12099479202), (27, 10755092624), (36, 8066319468), (48, 6049739601), (54, 5377546312), (72, 4033159734), (108, 2688773156), (144, 2016579867), (216, 1344386578), (432, 672193289), (863, 336486096), (1726, 168243048), (2589, 112162032), (3452, 84121524), (5178, 56081016), (6904, 42060762), (7767, 37387344), (10356, 28040508), (13808, 21030381), (15534, 18693672), (20712, 14020254), (23301, 12462448), (31068, 9346836), (41424, 7010127), (46602, 6231224), (62136, 4673418), (93204, 3115612), (124272, 2336709), (186408, 1557806), (372816, 778903)]