634948314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1596

約数の個数: 128

約数和(自身を含む): 1730211840

約数和(自身を除く): 1095263526

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 71, 77, 78, 91, 142, 143, 154, 182, 213, 231, 273, 286, 426, 429, 462, 497, 546, 781, 858, 923, 994, 1001, 1489, 1491, 1562, 1846, 2002, 2343, 2769, 2978, 2982, 3003, 4467, 4686, 5467, 5538, 6006, 6461, 8934, 10153, 10423, 10934, 12922, 16379, 16401, 19357, 19383, 20306, 20846, 30459, 31269, 32758, 32802, 38714, 38766, 49137, 58071, 60918, 62538, 71071, 98274, 105719, 114653, 116142, 135499, 142142, 211438, 212927, 213213, 229306, 270998, 317157, 343959, 406497, 425854, 426426, 634314, 638781, 687918, 740033, 812994, 1162909, 1277562, 1374347, 1480066, 1490489, 2220099, 2325818, 2748694, 2980978, 3488727, 4123041, 4440198, 4471467, 6977454, 8140363, 8246082, 8942934, 9620429, 15117817, 16280726, 19240858, 24421089, 28861287, 30235634, 45353451, 48842178, 57722574, 90706902, 105824719, 211649438, 317474157, 634948314]

約数ペア:

[(1, 634948314), (2, 317474157), (3, 211649438), (6, 105824719), (7, 90706902), (11, 57722574), (13, 48842178), (14, 45353451), (21, 30235634), (22, 28861287), (26, 24421089), (33, 19240858), (39, 16280726), (42, 15117817), (66, 9620429), (71, 8942934), (77, 8246082), (78, 8140363), (91, 6977454), (142, 4471467), (143, 4440198), (154, 4123041), (182, 3488727), (213, 2980978), (231, 2748694), (273, 2325818), (286, 2220099), (426, 1490489), (429, 1480066), (462, 1374347), (497, 1277562), (546, 1162909), (781, 812994), (858, 740033), (923, 687918), (994, 638781), (1001, 634314), (1489, 426426), (1491, 425854), (1562, 406497), (1846, 343959), (2002, 317157), (2343, 270998), (2769, 229306), (2978, 213213), (2982, 212927), (3003, 211438), (4467, 142142), (4686, 135499), (5467, 116142), (5538, 114653), (6006, 105719), (6461, 98274), (8934, 71071), (10153, 62538), (10423, 60918), (10934, 58071), (12922, 49137), (16379, 38766), (16401, 38714), (19357, 32802), (19383, 32758), (20306, 31269), (20846, 30459)]