1239795732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 3355914240

約数和(自身を除く): 2116118508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 271, 321, 428, 509, 542, 642, 749, 813, 1018, 1084, 1284, 1498, 1527, 1626, 1897, 2036, 2247, 2996, 3054, 3252, 3563, 3794, 4494, 5691, 6108, 7126, 7588, 8988, 10689, 11382, 14252, 21378, 22764, 28997, 42756, 54463, 57994, 86991, 108926, 115988, 137939, 163389, 173982, 202979, 217852, 275878, 326778, 347964, 381241, 405958, 413817, 551756, 608937, 653556, 762482, 811916, 827634, 965573, 1143723, 1217874, 1524964, 1655268, 1931146, 2287446, 2435748, 2896719, 3862292, 4574892, 5793438, 11586876, 14759473, 29518946, 44278419, 59037892, 88556838, 103316311, 177113676, 206632622, 309948933, 413265244, 619897866, 1239795732]

約数ペア:

[(1, 1239795732), (2, 619897866), (3, 413265244), (4, 309948933), (6, 206632622), (7, 177113676), (12, 103316311), (14, 88556838), (21, 59037892), (28, 44278419), (42, 29518946), (84, 14759473), (107, 11586876), (214, 5793438), (271, 4574892), (321, 3862292), (428, 2896719), (509, 2435748), (542, 2287446), (642, 1931146), (749, 1655268), (813, 1524964), (1018, 1217874), (1084, 1143723), (1284, 965573), (1498, 827634), (1527, 811916), (1626, 762482), (1897, 653556), (2036, 608937), (2247, 551756), (2996, 413817), (3054, 405958), (3252, 381241), (3563, 347964), (3794, 326778), (4494, 275878), (5691, 217852), (6108, 202979), (7126, 173982), (7588, 163389), (8988, 137939), (10689, 115988), (11382, 108926), (14252, 86991), (21378, 57994), (22764, 54463), (28997, 42756)]