2018177504

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:677

約数の個数: 144

約数和(自身を含む): 4877324928

約数和(自身を除く): 2859147424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 107, 112, 161, 184, 196, 214, 224, 322, 368, 392, 428, 523, 644, 736, 749, 784, 856, 1046, 1127, 1288, 1498, 1568, 1712, 2092, 2254, 2461, 2576, 2996, 3424, 3661, 4184, 4508, 4922, 5152, 5243, 5992, 7322, 8368, 9016, 9844, 10486, 11984, 12029, 14644, 16736, 17227, 18032, 19688, 20972, 23968, 24058, 25627, 29288, 34454, 36064, 39376, 41944, 48116, 51254, 55961, 58576, 68908, 78752, 83888, 84203, 96232, 102508, 111922, 117152, 120589, 137816, 167776, 168406, 192464, 205016, 223844, 241178, 275632, 336812, 384928, 391727, 410032, 447688, 482356, 551264, 589421, 673624, 783454, 820064, 895376, 964712, 1178842, 1287103, 1347248, 1566908, 1790752, 1929424, 2357684, 2574206, 2694496, 2742089, 3133816, 3858848, 4715368, 5148412, 5484178, 6267632, 9009721, 9430736, 10296824, 10968356, 12535264, 18019442, 18861472, 20593648, 21936712, 36038884, 41187296, 43873424, 63068047, 72077768, 87746848, 126136094, 144155536, 252272188, 288311072, 504544376, 1009088752, 2018177504]

約数ペア:

[(1, 2018177504), (2, 1009088752), (4, 504544376), (7, 288311072), (8, 252272188), (14, 144155536), (16, 126136094), (23, 87746848), (28, 72077768), (32, 63068047), (46, 43873424), (49, 41187296), (56, 36038884), (92, 21936712), (98, 20593648), (107, 18861472), (112, 18019442), (161, 12535264), (184, 10968356), (196, 10296824), (214, 9430736), (224, 9009721), (322, 6267632), (368, 5484178), (392, 5148412), (428, 4715368), (523, 3858848), (644, 3133816), (736, 2742089), (749, 2694496), (784, 2574206), (856, 2357684), (1046, 1929424), (1127, 1790752), (1288, 1566908), (1498, 1347248), (1568, 1287103), (1712, 1178842), (2092, 964712), (2254, 895376), (2461, 820064), (2576, 783454), (2996, 673624), (3424, 589421), (3661, 551264), (4184, 482356), (4508, 447688), (4922, 410032), (5152, 391727), (5243, 384928), (5992, 336812), (7322, 275632), (8368, 241178), (9016, 223844), (9844, 205016), (10486, 192464), (11984, 168406), (12029, 167776), (14644, 137816), (16736, 120589), (17227, 117152), (18032, 111922), (19688, 102508), (20972, 96232), (23968, 84203), (24058, 83888), (25627, 78752), (29288, 68908), (34454, 58576), (36064, 55961), (39376, 51254), (41944, 48116)]