2681190288

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16729}}^1$

素因数の和:16806

約数の個数: 160

約数和(自身を含む): 8961926400

約数和(自身を除く): 6280736112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 636, 742, 756, 848, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2544, 2862, 2968, 3024, 3339, 3816, 4452, 5724, 5936, 6678, 7632, 8904, 10017, 11448, 13356, 16729, 17808, 20034, 22896, 26712, 33458, 40068, 50187, 53424, 66916, 80136, 100374, 117103, 133832, 150561, 160272, 200748, 234206, 267664, 301122, 351309, 401496, 451683, 468412, 602244, 702618, 802992, 886637, 903366, 936824, 1053927, 1204488, 1405236, 1773274, 1806732, 1873648, 2107854, 2408976, 2659911, 2810472, 3161781, 3546548, 3613464, 4215708, 5319822, 5620944, 6206459, 6323562, 7093096, 7226928, 7979733, 8431416, 10639644, 12412918, 12647124, 14186192, 15959466, 16862832, 18619377, 21279288, 23939199, 24825836, 25294248, 31918932, 37238754, 42558576, 47878398, 49651672, 50588496, 55858131, 63837864, 74477508, 95756796, 99303344, 111716262, 127675728, 148955016, 167574393, 191513592, 223432524, 297910032, 335148786, 383027184, 446865048, 670297572, 893730096, 1340595144, 2681190288]

約数ペア:

[(1, 2681190288), (2, 1340595144), (3, 893730096), (4, 670297572), (6, 446865048), (7, 383027184), (8, 335148786), (9, 297910032), (12, 223432524), (14, 191513592), (16, 167574393), (18, 148955016), (21, 127675728), (24, 111716262), (27, 99303344), (28, 95756796), (36, 74477508), (42, 63837864), (48, 55858131), (53, 50588496), (54, 49651672), (56, 47878398), (63, 42558576), (72, 37238754), (84, 31918932), (106, 25294248), (108, 24825836), (112, 23939199), (126, 21279288), (144, 18619377), (159, 16862832), (168, 15959466), (189, 14186192), (212, 12647124), (216, 12412918), (252, 10639644), (318, 8431416), (336, 7979733), (371, 7226928), (378, 7093096), (424, 6323562), (432, 6206459), (477, 5620944), (504, 5319822), (636, 4215708), (742, 3613464), (756, 3546548), (848, 3161781), (954, 2810472), (1008, 2659911), (1113, 2408976), (1272, 2107854), (1431, 1873648), (1484, 1806732), (1512, 1773274), (1908, 1405236), (2226, 1204488), (2544, 1053927), (2862, 936824), (2968, 903366), (3024, 886637), (3339, 802992), (3816, 702618), (4452, 602244), (5724, 468412), (5936, 451683), (6678, 401496), (7632, 351309), (8904, 301122), (10017, 267664), (11448, 234206), (13356, 200748), (16729, 160272), (17808, 150561), (20034, 133832), (22896, 117103), (26712, 100374), (33458, 80136), (40068, 66916), (50187, 53424)]