247680384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{92143}}^1$

素因数の和:92167

約数の個数: 64

約数和(自身を含む): 751895040

約数和(自身を除く): 504214656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 92143, 184286, 276429, 368572, 552858, 645001, 737144, 1105716, 1290002, 1474288, 1935003, 2211432, 2580004, 2948576, 3870006, 4422864, 5160008, 5897152, 7740012, 8845728, 10320016, 11794304, 15480024, 17691456, 20640032, 30960048, 35382912, 41280064, 61920096, 82560128, 123840192, 247680384]

約数ペア:

[(1, 247680384), (2, 123840192), (3, 82560128), (4, 61920096), (6, 41280064), (7, 35382912), (8, 30960048), (12, 20640032), (14, 17691456), (16, 15480024), (21, 11794304), (24, 10320016), (28, 8845728), (32, 7740012), (42, 5897152), (48, 5160008), (56, 4422864), (64, 3870006), (84, 2948576), (96, 2580004), (112, 2211432), (128, 1935003), (168, 1474288), (192, 1290002), (224, 1105716), (336, 737144), (384, 645001), (448, 552858), (672, 368572), (896, 276429), (1344, 184286), (2688, 92143)]