278681621472

素因数分解:

$2^5\times 3^3\times {\mathrm{322548173}}^1$

素因数の和:322548192

約数の個数: 48

約数和(自身を含む): 812821398480

約数和(自身を除く): 534139777008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 322548173, 645096346, 967644519, 1290192692, 1935289038, 2580385384, 2902933557, 3870578076, 5160770768, 5805867114, 7741156152, 8708800671, 10321541536, 11611734228, 15482312304, 17417601342, 23223468456, 30964624608, 34835202684, 46446936912, 69670405368, 92893873824, 139340810736, 278681621472]

約数ペア:

[(1, 278681621472), (2, 139340810736), (3, 92893873824), (4, 69670405368), (6, 46446936912), (8, 34835202684), (9, 30964624608), (12, 23223468456), (16, 17417601342), (18, 15482312304), (24, 11611734228), (27, 10321541536), (32, 8708800671), (36, 7741156152), (48, 5805867114), (54, 5160770768), (72, 3870578076), (96, 2902933557), (108, 2580385384), (144, 1935289038), (216, 1290192692), (288, 967644519), (432, 645096346), (864, 322548173)]