520088004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8761}}^1$

素因数の和:8885

約数の個数: 72

約数和(自身を含む): 1406511288

約数和(自身を除く): 886423284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 582, 612, 873, 1164, 1649, 1746, 3298, 3492, 4947, 6596, 8761, 9894, 14841, 17522, 19788, 26283, 29682, 35044, 52566, 59364, 78849, 105132, 148937, 157698, 297874, 315396, 446811, 595748, 849817, 893622, 1340433, 1699634, 1787244, 2549451, 2680866, 3399268, 5098902, 5361732, 7648353, 10197804, 14446889, 15296706, 28893778, 30593412, 43340667, 57787556, 86681334, 130022001, 173362668, 260044002, 520088004]

約数ペア:

[(1, 520088004), (2, 260044002), (3, 173362668), (4, 130022001), (6, 86681334), (9, 57787556), (12, 43340667), (17, 30593412), (18, 28893778), (34, 15296706), (36, 14446889), (51, 10197804), (68, 7648353), (97, 5361732), (102, 5098902), (153, 3399268), (194, 2680866), (204, 2549451), (291, 1787244), (306, 1699634), (388, 1340433), (582, 893622), (612, 849817), (873, 595748), (1164, 446811), (1649, 315396), (1746, 297874), (3298, 157698), (3492, 148937), (4947, 105132), (6596, 78849), (8761, 59364), (9894, 52566), (14841, 35044), (17522, 29682), (19788, 26283)]