2247750141

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 4118446080

約数和(自身を除く): 1870695939

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 69, 83, 91, 133, 161, 227, 247, 249, 273, 299, 399, 437, 483, 581, 681, 741, 897, 1079, 1311, 1577, 1589, 1729, 1743, 1909, 2093, 2951, 3059, 3237, 4313, 4731, 4767, 5187, 5221, 5681, 5727, 6279, 7553, 8853, 9177, 11039, 12939, 13363, 15663, 17043, 18841, 20501, 20657, 22659, 24817, 30191, 33117, 36271, 36547, 39767, 40089, 56069, 56523, 61503, 61971, 67873, 74451, 90573, 99199, 108813, 109641, 119301, 131887, 143507, 168207, 173719, 203619, 244933, 253897, 297597, 357979, 392483, 395661, 430521, 433343, 471523, 475111, 521157, 694393, 734799, 761691, 1073937, 1177449, 1289587, 1300029, 1414569, 1425333, 1714531, 2083179, 2505853, 3033401, 3300661, 3868761, 4653727, 5143593, 5633459, 7517559, 8233517, 9027109, 9100203, 9901983, 13961181, 16900377, 24700551, 27081327, 32576089, 39434213, 57634619, 97728267, 107035721, 118302639, 172903857, 321107163, 749250047, 2247750141]

約数ペア:

[(1, 2247750141), (3, 749250047), (7, 321107163), (13, 172903857), (19, 118302639), (21, 107035721), (23, 97728267), (39, 57634619), (57, 39434213), (69, 32576089), (83, 27081327), (91, 24700551), (133, 16900377), (161, 13961181), (227, 9901983), (247, 9100203), (249, 9027109), (273, 8233517), (299, 7517559), (399, 5633459), (437, 5143593), (483, 4653727), (581, 3868761), (681, 3300661), (741, 3033401), (897, 2505853), (1079, 2083179), (1311, 1714531), (1577, 1425333), (1589, 1414569), (1729, 1300029), (1743, 1289587), (1909, 1177449), (2093, 1073937), (2951, 761691), (3059, 734799), (3237, 694393), (4313, 521157), (4731, 475111), (4767, 471523), (5187, 433343), (5221, 430521), (5681, 395661), (5727, 392483), (6279, 357979), (7553, 297597), (8853, 253897), (9177, 244933), (11039, 203619), (12939, 173719), (13363, 168207), (15663, 143507), (17043, 131887), (18841, 119301), (20501, 109641), (20657, 108813), (22659, 99199), (24817, 90573), (30191, 74451), (33117, 67873), (36271, 61971), (36547, 61503), (39767, 56523), (40089, 56069)]