282331322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 543105024

約数和(自身を除く): 260773702

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 163, 182, 217, 307, 326, 403, 434, 614, 806, 1141, 2119, 2149, 2282, 2821, 3991, 4238, 4298, 5053, 5642, 7982, 9517, 10106, 14833, 19034, 27937, 29666, 35371, 50041, 55874, 65689, 66619, 70742, 100082, 123721, 131378, 133238, 247442, 350287, 459823, 650533, 700574, 866047, 919646, 1301066, 1551271, 1732094, 3102542, 4553731, 9107462, 10858897, 20166523, 21717794, 40333046, 141165661, 282331322]

約数ペア:

[(1, 282331322), (2, 141165661), (7, 40333046), (13, 21717794), (14, 20166523), (26, 10858897), (31, 9107462), (62, 4553731), (91, 3102542), (163, 1732094), (182, 1551271), (217, 1301066), (307, 919646), (326, 866047), (403, 700574), (434, 650533), (614, 459823), (806, 350287), (1141, 247442), (2119, 133238), (2149, 131378), (2282, 123721), (2821, 100082), (3991, 70742), (4238, 66619), (4298, 65689), (5053, 55874), (5642, 50041), (7982, 35371), (9517, 29666), (10106, 27937), (14833, 19034)]