459362302

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 849346560

約数和(自身を除く): 389984258

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 127, 161, 239, 254, 322, 329, 478, 658, 889, 1081, 1673, 1778, 2162, 2921, 3346, 5497, 5842, 5969, 7567, 10994, 11233, 11938, 15134, 20447, 22466, 30353, 38479, 40894, 41783, 60706, 76958, 78631, 83566, 137287, 157262, 212471, 258359, 274574, 424942, 516718, 698119, 961009, 1396238, 1426591, 1808513, 1922018, 2853182, 3617026, 4886833, 9773666, 9986137, 19972274, 32811593, 65623186, 229681151, 459362302]

約数ペア:

[(1, 459362302), (2, 229681151), (7, 65623186), (14, 32811593), (23, 19972274), (46, 9986137), (47, 9773666), (94, 4886833), (127, 3617026), (161, 2853182), (239, 1922018), (254, 1808513), (322, 1426591), (329, 1396238), (478, 961009), (658, 698119), (889, 516718), (1081, 424942), (1673, 274574), (1778, 258359), (2162, 212471), (2921, 157262), (3346, 137287), (5497, 83566), (5842, 78631), (5969, 76958), (7567, 60706), (10994, 41783), (11233, 40894), (11938, 38479), (15134, 30353), (20447, 22466)]