216349656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12823}}^1$

素因数の和:12888

約数の個数: 64

約数和(自身を含む): 584774400

約数和(自身を除く): 368424744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8436, 12823, 16872, 25646, 38469, 51292, 76938, 102584, 153876, 243637, 307752, 474451, 487274, 730911, 948902, 974548, 1423353, 1461822, 1897804, 1949096, 2846706, 2923644, 3795608, 5693412, 5847288, 9014569, 11386824, 18029138, 27043707, 36058276, 54087414, 72116552, 108174828, 216349656]

約数ペア:

[(1, 216349656), (2, 108174828), (3, 72116552), (4, 54087414), (6, 36058276), (8, 27043707), (12, 18029138), (19, 11386824), (24, 9014569), (37, 5847288), (38, 5693412), (57, 3795608), (74, 2923644), (76, 2846706), (111, 1949096), (114, 1897804), (148, 1461822), (152, 1423353), (222, 974548), (228, 948902), (296, 730911), (444, 487274), (456, 474451), (703, 307752), (888, 243637), (1406, 153876), (2109, 102584), (2812, 76938), (4218, 51292), (5624, 38469), (8436, 25646), (12823, 16872)]