2016456876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 6221824000

約数和(自身を除く): 4205367124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 139, 186, 189, 217, 252, 278, 279, 372, 378, 417, 434, 556, 558, 619, 651, 756, 834, 837, 868, 973, 1116, 1238, 1251, 1302, 1668, 1674, 1857, 1946, 1953, 2476, 2502, 2604, 2919, 3348, 3714, 3753, 3892, 3906, 4309, 4333, 5004, 5571, 5838, 5859, 7428, 7506, 7812, 8618, 8666, 8757, 11142, 11676, 11718, 12927, 12999, 15012, 16713, 17236, 17332, 17514, 19189, 22284, 23436, 25854, 25998, 26271, 30163, 33426, 35028, 38378, 38781, 38997, 51708, 51996, 52542, 57567, 60326, 66852, 76756, 77562, 77994, 86041, 90489, 105084, 115134, 116343, 116991, 120652, 134323, 155124, 155988, 172082, 172701, 180978, 230268, 232686, 233982, 258123, 268646, 271467, 344164, 345402, 361956, 402969, 465372, 467964, 516246, 518103, 537292, 542934, 602287, 690804, 774369, 805938, 814401, 1032492, 1036206, 1085868, 1204574, 1208907, 1548738, 1611876, 1628802, 1806861, 2072412, 2323107, 2409148, 2417814, 2667271, 3097476, 3257604, 3613722, 3626721, 4646214, 4835628, 5334542, 5420583, 7227444, 7253442, 8001813, 9292428, 10669084, 10841166, 14506884, 16003626, 16261749, 18670897, 21682332, 24005439, 32007252, 32523498, 37341794, 48010878, 56012691, 65046996, 72016317, 74683588, 96021756, 112025382, 144032634, 168038073, 224050764, 288065268, 336076146, 504114219, 672152292, 1008228438, 2016456876]

約数ペア:

[(1, 2016456876), (2, 1008228438), (3, 672152292), (4, 504114219), (6, 336076146), (7, 288065268), (9, 224050764), (12, 168038073), (14, 144032634), (18, 112025382), (21, 96021756), (27, 74683588), (28, 72016317), (31, 65046996), (36, 56012691), (42, 48010878), (54, 37341794), (62, 32523498), (63, 32007252), (84, 24005439), (93, 21682332), (108, 18670897), (124, 16261749), (126, 16003626), (139, 14506884), (186, 10841166), (189, 10669084), (217, 9292428), (252, 8001813), (278, 7253442), (279, 7227444), (372, 5420583), (378, 5334542), (417, 4835628), (434, 4646214), (556, 3626721), (558, 3613722), (619, 3257604), (651, 3097476), (756, 2667271), (834, 2417814), (837, 2409148), (868, 2323107), (973, 2072412), (1116, 1806861), (1238, 1628802), (1251, 1611876), (1302, 1548738), (1668, 1208907), (1674, 1204574), (1857, 1085868), (1946, 1036206), (1953, 1032492), (2476, 814401), (2502, 805938), (2604, 774369), (2919, 690804), (3348, 602287), (3714, 542934), (3753, 537292), (3892, 518103), (3906, 516246), (4309, 467964), (4333, 465372), (5004, 402969), (5571, 361956), (5838, 345402), (5859, 344164), (7428, 271467), (7506, 268646), (7812, 258123), (8618, 233982), (8666, 232686), (8757, 230268), (11142, 180978), (11676, 172701), (11718, 172082), (12927, 155988), (12999, 155124), (15012, 134323), (16713, 120652), (17236, 116991), (17332, 116343), (17514, 115134), (19189, 105084), (22284, 90489), (23436, 86041), (25854, 77994), (25998, 77562), (26271, 76756), (30163, 66852), (33426, 60326), (35028, 57567), (38378, 52542), (38781, 51996), (38997, 51708)]