214952304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{639739}}^1$

素因数の和:639757

約数の個数: 40

約数和(自身を含む): 634622080

約数和(自身を除く): 419669776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 639739, 1279478, 1919217, 2558956, 3838434, 4478173, 5117912, 7676868, 8956346, 10235824, 13434519, 15353736, 17912692, 26869038, 30707472, 35825384, 53738076, 71650768, 107476152, 214952304]

約数ペア:

[(1, 214952304), (2, 107476152), (3, 71650768), (4, 53738076), (6, 35825384), (7, 30707472), (8, 26869038), (12, 17912692), (14, 15353736), (16, 13434519), (21, 10235824), (24, 8956346), (28, 7676868), (42, 5117912), (48, 4478173), (56, 3838434), (84, 2558956), (112, 1919217), (168, 1279478), (336, 639739)]