2545365564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1549

約数の個数: 216

約数和(自身を含む): 7997109120

約数和(自身を除く): 5451743556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 49, 63, 69, 84, 86, 92, 98, 126, 129, 138, 147, 161, 172, 196, 207, 252, 258, 276, 294, 301, 322, 387, 414, 441, 483, 516, 588, 602, 644, 774, 828, 882, 903, 966, 989, 1127, 1204, 1449, 1459, 1548, 1764, 1806, 1932, 1978, 2107, 2254, 2709, 2898, 2918, 2967, 3381, 3612, 3956, 4214, 4377, 4508, 5418, 5796, 5836, 5934, 6321, 6762, 6923, 8428, 8754, 8901, 10143, 10213, 10836, 11868, 12642, 13131, 13524, 13846, 17508, 17802, 18963, 20286, 20426, 20769, 25284, 26262, 27692, 30639, 33557, 35604, 37926, 40572, 40852, 41538, 48461, 52524, 61278, 62307, 62737, 67114, 71491, 75852, 83076, 91917, 96922, 100671, 122556, 124614, 125474, 134228, 142982, 145383, 183834, 188211, 193844, 201342, 214473, 234899, 249228, 250948, 285964, 290766, 302013, 367668, 376422, 402684, 428946, 436149, 439159, 469798, 564633, 581532, 604026, 643419, 704697, 752844, 857892, 872298, 878318, 939596, 1129266, 1208052, 1286838, 1317477, 1409394, 1442951, 1644293, 1744596, 1756636, 2114091, 2258532, 2573676, 2634954, 2818788, 2885902, 3074113, 3288586, 3952431, 4228182, 4328853, 4932879, 5269908, 5771804, 6148226, 6577172, 7904862, 8456364, 8657706, 9222339, 9865758, 10100657, 12296452, 12986559, 14798637, 15809724, 17315412, 18444678, 19731516, 20201314, 25973118, 27667017, 29597274, 30301971, 36889356, 40402628, 51946236, 55334034, 59194548, 60603942, 70704599, 90905913, 110668068, 121207884, 141409198, 181811826, 212113797, 282818396, 363623652, 424227594, 636341391, 848455188, 1272682782, 2545365564]

約数ペア:

[(1, 2545365564), (2, 1272682782), (3, 848455188), (4, 636341391), (6, 424227594), (7, 363623652), (9, 282818396), (12, 212113797), (14, 181811826), (18, 141409198), (21, 121207884), (23, 110668068), (28, 90905913), (36, 70704599), (42, 60603942), (43, 59194548), (46, 55334034), (49, 51946236), (63, 40402628), (69, 36889356), (84, 30301971), (86, 29597274), (92, 27667017), (98, 25973118), (126, 20201314), (129, 19731516), (138, 18444678), (147, 17315412), (161, 15809724), (172, 14798637), (196, 12986559), (207, 12296452), (252, 10100657), (258, 9865758), (276, 9222339), (294, 8657706), (301, 8456364), (322, 7904862), (387, 6577172), (414, 6148226), (441, 5771804), (483, 5269908), (516, 4932879), (588, 4328853), (602, 4228182), (644, 3952431), (774, 3288586), (828, 3074113), (882, 2885902), (903, 2818788), (966, 2634954), (989, 2573676), (1127, 2258532), (1204, 2114091), (1449, 1756636), (1459, 1744596), (1548, 1644293), (1764, 1442951), (1806, 1409394), (1932, 1317477), (1978, 1286838), (2107, 1208052), (2254, 1129266), (2709, 939596), (2898, 878318), (2918, 872298), (2967, 857892), (3381, 752844), (3612, 704697), (3956, 643419), (4214, 604026), (4377, 581532), (4508, 564633), (5418, 469798), (5796, 439159), (5836, 436149), (5934, 428946), (6321, 402684), (6762, 376422), (6923, 367668), (8428, 302013), (8754, 290766), (8901, 285964), (10143, 250948), (10213, 249228), (10836, 234899), (11868, 214473), (12642, 201342), (13131, 193844), (13524, 188211), (13846, 183834), (17508, 145383), (17802, 142982), (18963, 134228), (20286, 125474), (20426, 124614), (20769, 122556), (25284, 100671), (26262, 96922), (27692, 91917), (30639, 83076), (33557, 75852), (35604, 71491), (37926, 67114), (40572, 62737), (40852, 62307), (41538, 61278), (48461, 52524)]