253495728

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{60703}}^1$

素因数の和:60746

約数の個数: 60

約数和(自身を含む): 733911360

約数和(自身を除く): 480415632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 60703, 121406, 182109, 242812, 364218, 485624, 546327, 728436, 971248, 1092654, 1456872, 1760387, 2185308, 2913744, 3520774, 4370616, 5281161, 7041548, 8741232, 10562322, 14083096, 15843483, 21124644, 28166192, 31686966, 42249288, 63373932, 84498576, 126747864, 253495728]

約数ペア:

[(1, 253495728), (2, 126747864), (3, 84498576), (4, 63373932), (6, 42249288), (8, 31686966), (9, 28166192), (12, 21124644), (16, 15843483), (18, 14083096), (24, 10562322), (29, 8741232), (36, 7041548), (48, 5281161), (58, 4370616), (72, 3520774), (87, 2913744), (116, 2185308), (144, 1760387), (174, 1456872), (232, 1092654), (261, 971248), (348, 728436), (464, 546327), (522, 485624), (696, 364218), (1044, 242812), (1392, 182109), (2088, 121406), (4176, 60703)]