254931072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{60353}}^1$

素因数の和:60381

約数の個数: 64

約数和(自身を含む): 738732960

約数和(自身を除く): 483801888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 60353, 120706, 181059, 241412, 362118, 482824, 663883, 724236, 965648, 1327766, 1448472, 1931296, 1991649, 2655532, 2896944, 3862592, 3983298, 5311064, 5793888, 7725184, 7966596, 10622128, 11587776, 15933192, 21244256, 23175552, 31866384, 42488512, 63732768, 84977024, 127465536, 254931072]

約数ペア:

[(1, 254931072), (2, 127465536), (3, 84977024), (4, 63732768), (6, 42488512), (8, 31866384), (11, 23175552), (12, 21244256), (16, 15933192), (22, 11587776), (24, 10622128), (32, 7966596), (33, 7725184), (44, 5793888), (48, 5311064), (64, 3983298), (66, 3862592), (88, 2896944), (96, 2655532), (128, 1991649), (132, 1931296), (176, 1448472), (192, 1327766), (264, 965648), (352, 724236), (384, 663883), (528, 482824), (704, 362118), (1056, 241412), (1408, 181059), (2112, 120706), (4224, 60353)]