389850054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 877409280

約数和(自身を除く): 487559226

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 109, 141, 218, 282, 327, 517, 654, 1034, 1153, 1199, 1551, 2306, 2398, 3102, 3459, 3597, 5123, 6918, 7194, 10246, 12683, 15369, 25366, 30738, 38049, 54191, 56353, 76098, 108382, 112706, 125677, 162573, 169059, 251354, 325146, 338118, 377031, 596101, 754062, 1192202, 1382447, 1788303, 2764894, 3576606, 4147341, 5906819, 8294682, 11813638, 17720457, 35440914, 64975009, 129950018, 194925027, 389850054]

約数ペア:

[(1, 389850054), (2, 194925027), (3, 129950018), (6, 64975009), (11, 35440914), (22, 17720457), (33, 11813638), (47, 8294682), (66, 5906819), (94, 4147341), (109, 3576606), (141, 2764894), (218, 1788303), (282, 1382447), (327, 1192202), (517, 754062), (654, 596101), (1034, 377031), (1153, 338118), (1199, 325146), (1551, 251354), (2306, 169059), (2398, 162573), (3102, 125677), (3459, 112706), (3597, 108382), (5123, 76098), (6918, 56353), (7194, 54191), (10246, 38049), (12683, 30738), (15369, 25366)]