248188416

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 160

約数和(自身を含む): 775450368

約数和(自身を除く): 527261952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 512, 563, 574, 656, 672, 768, 861, 896, 984, 1126, 1148, 1312, 1344, 1536, 1689, 1722, 1792, 1968, 2252, 2296, 2624, 2688, 3378, 3444, 3584, 3936, 3941, 4504, 4592, 5248, 5376, 6756, 6888, 7872, 7882, 9008, 9184, 10496, 10752, 11823, 13512, 13776, 15744, 15764, 18016, 18368, 20992, 23083, 23646, 27024, 27552, 31488, 31528, 36032, 36736, 46166, 47292, 54048, 55104, 62976, 63056, 69249, 72064, 73472, 92332, 94584, 108096, 110208, 126112, 138498, 144128, 146944, 161581, 184664, 189168, 216192, 220416, 252224, 276996, 288256, 323162, 369328, 378336, 432384, 440832, 484743, 504448, 553992, 646324, 738656, 756672, 864768, 969486, 1008896, 1107984, 1292648, 1477312, 1513344, 1938972, 2017792, 2215968, 2585296, 2954624, 3026688, 3877944, 4431936, 5170592, 5909248, 6053376, 7755888, 8863872, 10341184, 11818496, 15511776, 17727744, 20682368, 31023552, 35455488, 41364736, 62047104, 82729472, 124094208, 248188416]

約数ペア:

[(1, 248188416), (2, 124094208), (3, 82729472), (4, 62047104), (6, 41364736), (7, 35455488), (8, 31023552), (12, 20682368), (14, 17727744), (16, 15511776), (21, 11818496), (24, 10341184), (28, 8863872), (32, 7755888), (41, 6053376), (42, 5909248), (48, 5170592), (56, 4431936), (64, 3877944), (82, 3026688), (84, 2954624), (96, 2585296), (112, 2215968), (123, 2017792), (128, 1938972), (164, 1513344), (168, 1477312), (192, 1292648), (224, 1107984), (246, 1008896), (256, 969486), (287, 864768), (328, 756672), (336, 738656), (384, 646324), (448, 553992), (492, 504448), (512, 484743), (563, 440832), (574, 432384), (656, 378336), (672, 369328), (768, 323162), (861, 288256), (896, 276996), (984, 252224), (1126, 220416), (1148, 216192), (1312, 189168), (1344, 184664), (1536, 161581), (1689, 146944), (1722, 144128), (1792, 138498), (1968, 126112), (2252, 110208), (2296, 108096), (2624, 94584), (2688, 92332), (3378, 73472), (3444, 72064), (3584, 69249), (3936, 63056), (3941, 62976), (4504, 55104), (4592, 54048), (5248, 47292), (5376, 46166), (6756, 36736), (6888, 36032), (7872, 31528), (7882, 31488), (9008, 27552), (9184, 27024), (10496, 23646), (10752, 23083), (11823, 20992), (13512, 18368), (13776, 18016), (15744, 15764)]