7188822872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3881}}^1$

素因数の和:4033

約数の個数: 128

約数和(自身を含む): 17530490880

約数和(自身を除く): 10341668008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 97, 124, 154, 194, 217, 248, 308, 341, 388, 434, 616, 679, 682, 776, 868, 1067, 1358, 1364, 1736, 2134, 2387, 2716, 2728, 3007, 3881, 4268, 4774, 5432, 6014, 7469, 7762, 8536, 9548, 12028, 14938, 15524, 19096, 21049, 24056, 27167, 29876, 31048, 33077, 42098, 42691, 54334, 59752, 66154, 84196, 85382, 108668, 120311, 132308, 168392, 170764, 217336, 231539, 240622, 264616, 298837, 341528, 376457, 463078, 481244, 597674, 752914, 842177, 926156, 962488, 1195348, 1323421, 1505828, 1684354, 1852312, 2390696, 2635199, 2646842, 3011656, 3368708, 4141027, 5270398, 5293684, 6737416, 8282054, 9263947, 10540796, 10587368, 11670167, 16564108, 18527894, 21081592, 23340334, 28987189, 33128216, 37055788, 46680668, 57974378, 74111576, 81691169, 93361336, 115948756, 128371837, 163382338, 231897512, 256743674, 326764676, 513487348, 653529352, 898602859, 1026974696, 1797205718, 3594411436, 7188822872]

約数ペア:

[(1, 7188822872), (2, 3594411436), (4, 1797205718), (7, 1026974696), (8, 898602859), (11, 653529352), (14, 513487348), (22, 326764676), (28, 256743674), (31, 231897512), (44, 163382338), (56, 128371837), (62, 115948756), (77, 93361336), (88, 81691169), (97, 74111576), (124, 57974378), (154, 46680668), (194, 37055788), (217, 33128216), (248, 28987189), (308, 23340334), (341, 21081592), (388, 18527894), (434, 16564108), (616, 11670167), (679, 10587368), (682, 10540796), (776, 9263947), (868, 8282054), (1067, 6737416), (1358, 5293684), (1364, 5270398), (1736, 4141027), (2134, 3368708), (2387, 3011656), (2716, 2646842), (2728, 2635199), (3007, 2390696), (3881, 1852312), (4268, 1684354), (4774, 1505828), (5432, 1323421), (6014, 1195348), (7469, 962488), (7762, 926156), (8536, 842177), (9548, 752914), (12028, 597674), (14938, 481244), (15524, 463078), (19096, 376457), (21049, 341528), (24056, 298837), (27167, 264616), (29876, 240622), (31048, 231539), (33077, 217336), (42098, 170764), (42691, 168392), (54334, 132308), (59752, 120311), (66154, 108668), (84196, 85382)]