253940064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{377887}}^1$

素因数の和:377907

約数の個数: 48

約数和(自身を含む): 761822208

約数和(自身を除く): 507882144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 377887, 755774, 1133661, 1511548, 2267322, 2645209, 3023096, 4534644, 5290418, 6046192, 7935627, 9069288, 10580836, 12092384, 15871254, 18138576, 21161672, 31742508, 36277152, 42323344, 63485016, 84646688, 126970032, 253940064]

約数ペア:

[(1, 253940064), (2, 126970032), (3, 84646688), (4, 63485016), (6, 42323344), (7, 36277152), (8, 31742508), (12, 21161672), (14, 18138576), (16, 15871254), (21, 12092384), (24, 10580836), (28, 9069288), (32, 7935627), (42, 6046192), (48, 5290418), (56, 4534644), (84, 3023096), (96, 2645209), (112, 2267322), (168, 1511548), (224, 1133661), (336, 755774), (672, 377887)]