2567778912

素因数分解:

$2^5\times 3^2\times {\mathrm{557}}^1\times {\mathrm{16007}}^1$

素因数の和:16580

約数の個数: 72

約数和(自身を含む): 7315688016

約数和(自身を除く): 4747909104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 557, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 8912, 10026, 13368, 16007, 17824, 20052, 26736, 32014, 40104, 48021, 53472, 64028, 80208, 96042, 128056, 144063, 160416, 192084, 256112, 288126, 384168, 512224, 576252, 768336, 1152504, 1536672, 2305008, 4610016, 8915899, 17831798, 26747697, 35663596, 53495394, 71327192, 80243091, 106990788, 142654384, 160486182, 213981576, 285308768, 320972364, 427963152, 641944728, 855926304, 1283889456, 2567778912]

約数ペア:

[(1, 2567778912), (2, 1283889456), (3, 855926304), (4, 641944728), (6, 427963152), (8, 320972364), (9, 285308768), (12, 213981576), (16, 160486182), (18, 142654384), (24, 106990788), (32, 80243091), (36, 71327192), (48, 53495394), (72, 35663596), (96, 26747697), (144, 17831798), (288, 8915899), (557, 4610016), (1114, 2305008), (1671, 1536672), (2228, 1152504), (3342, 768336), (4456, 576252), (5013, 512224), (6684, 384168), (8912, 288126), (10026, 256112), (13368, 192084), (16007, 160416), (17824, 144063), (20052, 128056), (26736, 96042), (32014, 80208), (40104, 64028), (48021, 53472)]