254892288

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2832

約数の個数: 144

約数和(自身を含む): 821197440

約数和(自身を除く): 566305152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2688, 2789, 2856, 3264, 3808, 4352, 5376, 5578, 5712, 6528, 7616, 8367, 11156, 11424, 13056, 15232, 16734, 19523, 22312, 22848, 30464, 33468, 39046, 44624, 45696, 47413, 58569, 66936, 78092, 89248, 91392, 94826, 117138, 133872, 142239, 156184, 178496, 189652, 234276, 267744, 284478, 312368, 331891, 356992, 379304, 468552, 535488, 568956, 624736, 663782, 713984, 758608, 937104, 995673, 1070976, 1137912, 1249472, 1327564, 1517216, 1874208, 1991346, 2141952, 2275824, 2498944, 2655128, 3034432, 3748416, 3982692, 4551648, 4997888, 5310256, 6068864, 7496832, 7965384, 9103296, 10620512, 12137728, 14993664, 15930768, 18206592, 21241024, 31861536, 36413184, 42482048, 63723072, 84964096, 127446144, 254892288]

約数ペア:

[(1, 254892288), (2, 127446144), (3, 84964096), (4, 63723072), (6, 42482048), (7, 36413184), (8, 31861536), (12, 21241024), (14, 18206592), (16, 15930768), (17, 14993664), (21, 12137728), (24, 10620512), (28, 9103296), (32, 7965384), (34, 7496832), (42, 6068864), (48, 5310256), (51, 4997888), (56, 4551648), (64, 3982692), (68, 3748416), (84, 3034432), (96, 2655128), (102, 2498944), (112, 2275824), (119, 2141952), (128, 1991346), (136, 1874208), (168, 1517216), (192, 1327564), (204, 1249472), (224, 1137912), (238, 1070976), (256, 995673), (272, 937104), (336, 758608), (357, 713984), (384, 663782), (408, 624736), (448, 568956), (476, 535488), (544, 468552), (672, 379304), (714, 356992), (768, 331891), (816, 312368), (896, 284478), (952, 267744), (1088, 234276), (1344, 189652), (1428, 178496), (1632, 156184), (1792, 142239), (1904, 133872), (2176, 117138), (2688, 94826), (2789, 91392), (2856, 89248), (3264, 78092), (3808, 66936), (4352, 58569), (5376, 47413), (5578, 45696), (5712, 44624), (6528, 39046), (7616, 33468), (8367, 30464), (11156, 22848), (11424, 22312), (13056, 19523), (15232, 16734)]