255890304

素因数分解:

$2^7\times 3^2\times {\mathrm{222127}}^1$

素因数の和:222147

約数の個数: 48

約数和(自身を含む): 736354320

約数和(自身を除く): 480464016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 222127, 444254, 666381, 888508, 1332762, 1777016, 1999143, 2665524, 3554032, 3998286, 5331048, 7108064, 7996572, 10662096, 14216128, 15993144, 21324192, 28432256, 31986288, 42648384, 63972576, 85296768, 127945152, 255890304]

約数ペア:

[(1, 255890304), (2, 127945152), (3, 85296768), (4, 63972576), (6, 42648384), (8, 31986288), (9, 28432256), (12, 21324192), (16, 15993144), (18, 14216128), (24, 10662096), (32, 7996572), (36, 7108064), (48, 5331048), (64, 3998286), (72, 3554032), (96, 2665524), (128, 1999143), (144, 1777016), (192, 1332762), (288, 888508), (384, 666381), (576, 444254), (1152, 222127)]