2079706788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 5660928000

約数和(自身を除く): 3581221212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 127, 171, 178, 228, 254, 267, 269, 342, 356, 381, 508, 534, 538, 684, 762, 801, 807, 1068, 1076, 1143, 1524, 1602, 1614, 1691, 2286, 2413, 2421, 3204, 3228, 3382, 4572, 4826, 4842, 5073, 5111, 6764, 7239, 9652, 9684, 10146, 10222, 11303, 14478, 15219, 15333, 20292, 20444, 21717, 22606, 23941, 28956, 30438, 30666, 33909, 34163, 43434, 45212, 45999, 47882, 60876, 61332, 67818, 68326, 71823, 86868, 91998, 95764, 101727, 102489, 135636, 136652, 143646, 183996, 203454, 204978, 214757, 215469, 287292, 307467, 406908, 409956, 429514, 430938, 454879, 614934, 644271, 649097, 859028, 861876, 909758, 1229868, 1288542, 1298194, 1364637, 1819516, 1932813, 1947291, 2577084, 2596388, 2729274, 3040507, 3865626, 3894582, 4093911, 5458548, 5841873, 6081014, 7731252, 7789164, 8187822, 9121521, 11683746, 12162028, 16375644, 18243042, 23367492, 27364563, 36486084, 54729126, 57769633, 109458252, 115539266, 173308899, 231078532, 346617798, 519926697, 693235596, 1039853394, 2079706788]

約数ペア:

[(1, 2079706788), (2, 1039853394), (3, 693235596), (4, 519926697), (6, 346617798), (9, 231078532), (12, 173308899), (18, 115539266), (19, 109458252), (36, 57769633), (38, 54729126), (57, 36486084), (76, 27364563), (89, 23367492), (114, 18243042), (127, 16375644), (171, 12162028), (178, 11683746), (228, 9121521), (254, 8187822), (267, 7789164), (269, 7731252), (342, 6081014), (356, 5841873), (381, 5458548), (508, 4093911), (534, 3894582), (538, 3865626), (684, 3040507), (762, 2729274), (801, 2596388), (807, 2577084), (1068, 1947291), (1076, 1932813), (1143, 1819516), (1524, 1364637), (1602, 1298194), (1614, 1288542), (1691, 1229868), (2286, 909758), (2413, 861876), (2421, 859028), (3204, 649097), (3228, 644271), (3382, 614934), (4572, 454879), (4826, 430938), (4842, 429514), (5073, 409956), (5111, 406908), (6764, 307467), (7239, 287292), (9652, 215469), (9684, 214757), (10146, 204978), (10222, 203454), (11303, 183996), (14478, 143646), (15219, 136652), (15333, 135636), (20292, 102489), (20444, 101727), (21717, 95764), (22606, 91998), (23941, 86868), (28956, 71823), (30438, 68326), (30666, 67818), (33909, 61332), (34163, 60876), (43434, 47882), (45212, 45999)]