328192722

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 160

約数和(自身を含む): 893781504

約数和(自身を除く): 565588782

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 81, 93, 99, 117, 143, 162, 186, 198, 234, 279, 286, 297, 341, 351, 403, 429, 457, 558, 594, 682, 702, 806, 837, 858, 891, 914, 1023, 1053, 1209, 1287, 1371, 1674, 1782, 2046, 2106, 2418, 2511, 2574, 2742, 3069, 3627, 3861, 4113, 4433, 5022, 5027, 5941, 6138, 7254, 7722, 8226, 8866, 9207, 10054, 10881, 11583, 11882, 12339, 13299, 14167, 15081, 17823, 18414, 21762, 23166, 24678, 26598, 27621, 28334, 30162, 32643, 35646, 37017, 39897, 42501, 45243, 53469, 55242, 65286, 65351, 74034, 79794, 85002, 90486, 106938, 119691, 127503, 130702, 135729, 155837, 160407, 184171, 196053, 239382, 255006, 271458, 311674, 320814, 359073, 368342, 382509, 392106, 407187, 467511, 481221, 552513, 588159, 718146, 765018, 814374, 935022, 962442, 1105026, 1147527, 1176318, 1402533, 1657539, 1764477, 2025881, 2295054, 2805066, 3315078, 3528954, 4051762, 4207599, 4972617, 5293431, 6077643, 8415198, 9945234, 10586862, 12155286, 12622797, 14917851, 18232929, 25245594, 29835702, 36465858, 54698787, 109397574, 164096361, 328192722]

約数ペア:

[(1, 328192722), (2, 164096361), (3, 109397574), (6, 54698787), (9, 36465858), (11, 29835702), (13, 25245594), (18, 18232929), (22, 14917851), (26, 12622797), (27, 12155286), (31, 10586862), (33, 9945234), (39, 8415198), (54, 6077643), (62, 5293431), (66, 4972617), (78, 4207599), (81, 4051762), (93, 3528954), (99, 3315078), (117, 2805066), (143, 2295054), (162, 2025881), (186, 1764477), (198, 1657539), (234, 1402533), (279, 1176318), (286, 1147527), (297, 1105026), (341, 962442), (351, 935022), (403, 814374), (429, 765018), (457, 718146), (558, 588159), (594, 552513), (682, 481221), (702, 467511), (806, 407187), (837, 392106), (858, 382509), (891, 368342), (914, 359073), (1023, 320814), (1053, 311674), (1209, 271458), (1287, 255006), (1371, 239382), (1674, 196053), (1782, 184171), (2046, 160407), (2106, 155837), (2418, 135729), (2511, 130702), (2574, 127503), (2742, 119691), (3069, 106938), (3627, 90486), (3861, 85002), (4113, 79794), (4433, 74034), (5022, 65351), (5027, 65286), (5941, 55242), (6138, 53469), (7254, 45243), (7722, 42501), (8226, 39897), (8866, 37017), (9207, 35646), (10054, 32643), (10881, 30162), (11583, 28334), (11882, 27621), (12339, 26598), (13299, 24678), (14167, 23166), (15081, 21762), (17823, 18414)]