7843059768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1417

約数の個数: 128

約数和(自身を含む): 20692869120

約数和(自身を除く): 12849809352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 107, 124, 166, 186, 214, 248, 249, 321, 332, 372, 428, 498, 642, 664, 744, 856, 996, 1187, 1284, 1992, 2374, 2568, 2573, 3317, 3561, 4748, 5146, 6634, 7122, 7719, 8881, 9496, 9951, 10292, 13268, 14244, 15438, 17762, 19902, 20584, 26536, 26643, 28488, 30876, 35524, 36797, 39804, 53286, 61752, 71048, 73594, 79608, 98521, 106572, 110391, 127009, 147188, 197042, 213144, 220782, 254018, 275311, 294376, 295563, 381027, 394084, 441564, 508036, 550622, 591126, 762054, 788168, 825933, 883128, 1016072, 1101244, 1182252, 1524108, 1651866, 2202488, 2364504, 3048216, 3054151, 3303732, 3937279, 6108302, 6607464, 7874558, 9162453, 10541747, 11811837, 12216604, 15749116, 18324906, 21083494, 23623674, 24433208, 31498232, 31625241, 36649812, 42166988, 47247348, 63250482, 73299624, 84333976, 94494696, 126500964, 253001928, 326794157, 653588314, 980382471, 1307176628, 1960764942, 2614353256, 3921529884, 7843059768]

約数ペア:

[(1, 7843059768), (2, 3921529884), (3, 2614353256), (4, 1960764942), (6, 1307176628), (8, 980382471), (12, 653588314), (24, 326794157), (31, 253001928), (62, 126500964), (83, 94494696), (93, 84333976), (107, 73299624), (124, 63250482), (166, 47247348), (186, 42166988), (214, 36649812), (248, 31625241), (249, 31498232), (321, 24433208), (332, 23623674), (372, 21083494), (428, 18324906), (498, 15749116), (642, 12216604), (664, 11811837), (744, 10541747), (856, 9162453), (996, 7874558), (1187, 6607464), (1284, 6108302), (1992, 3937279), (2374, 3303732), (2568, 3054151), (2573, 3048216), (3317, 2364504), (3561, 2202488), (4748, 1651866), (5146, 1524108), (6634, 1182252), (7122, 1101244), (7719, 1016072), (8881, 883128), (9496, 825933), (9951, 788168), (10292, 762054), (13268, 591126), (14244, 550622), (15438, 508036), (17762, 441564), (19902, 394084), (20584, 381027), (26536, 295563), (26643, 294376), (28488, 275311), (30876, 254018), (35524, 220782), (36797, 213144), (39804, 197042), (53286, 147188), (61752, 127009), (71048, 110391), (73594, 106572), (79608, 98521)]