263363584

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 88

約数和(自身を含む): 582461568

約数和(自身を除く): 319097984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 227, 256, 352, 412, 454, 512, 704, 824, 908, 1024, 1133, 1408, 1648, 1816, 2266, 2497, 2816, 3296, 3632, 4532, 4994, 5632, 6592, 7264, 9064, 9988, 11264, 13184, 14528, 18128, 19976, 23381, 26368, 29056, 36256, 39952, 46762, 52736, 58112, 72512, 79904, 93524, 105472, 116224, 145024, 159808, 187048, 232448, 257191, 290048, 319616, 374096, 514382, 580096, 639232, 748192, 1028764, 1160192, 1278464, 1496384, 2057528, 2556928, 2992768, 4115056, 5985536, 8230112, 11971072, 16460224, 23942144, 32920448, 65840896, 131681792, 263363584]

約数ペア:

[(1, 263363584), (2, 131681792), (4, 65840896), (8, 32920448), (11, 23942144), (16, 16460224), (22, 11971072), (32, 8230112), (44, 5985536), (64, 4115056), (88, 2992768), (103, 2556928), (128, 2057528), (176, 1496384), (206, 1278464), (227, 1160192), (256, 1028764), (352, 748192), (412, 639232), (454, 580096), (512, 514382), (704, 374096), (824, 319616), (908, 290048), (1024, 257191), (1133, 232448), (1408, 187048), (1648, 159808), (1816, 145024), (2266, 116224), (2497, 105472), (2816, 93524), (3296, 79904), (3632, 72512), (4532, 58112), (4994, 52736), (5632, 46762), (6592, 39952), (7264, 36256), (9064, 29056), (9988, 26368), (11264, 23381), (13184, 19976), (14528, 18128)]