219418446078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{803501}}^1$

素因数の和:803914

約数の個数: 64

約数和(自身を含む): 526454510400

約数和(自身を除く): 307036064322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 389, 702, 778, 1167, 2334, 3501, 5057, 7002, 10114, 10503, 15171, 21006, 30342, 45513, 91026, 136539, 273078, 803501, 1607002, 2410503, 4821006, 7231509, 10445513, 14463018, 20891026, 21694527, 31336539, 43389054, 62673078, 94009617, 188019234, 282028851, 312561889, 564057702, 625123778, 937685667, 1875371334, 2813057001, 4063304557, 5626114002, 8126609114, 8439171003, 12189913671, 16878342006, 24379827342, 36569741013, 73139482026, 109709223039, 219418446078]

約数ペア:

[(1, 219418446078), (2, 109709223039), (3, 73139482026), (6, 36569741013), (9, 24379827342), (13, 16878342006), (18, 12189913671), (26, 8439171003), (27, 8126609114), (39, 5626114002), (54, 4063304557), (78, 2813057001), (117, 1875371334), (234, 937685667), (351, 625123778), (389, 564057702), (702, 312561889), (778, 282028851), (1167, 188019234), (2334, 94009617), (3501, 62673078), (5057, 43389054), (7002, 31336539), (10114, 21694527), (10503, 20891026), (15171, 14463018), (21006, 10445513), (30342, 7231509), (45513, 4821006), (91026, 2410503), (136539, 1607002), (273078, 803501)]