248177664

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3880

約数の個数: 132

約数和(自身を含む): 819193024

約数和(自身を除く): 571015360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 3847, 4032, 4608, 5376, 7168, 7694, 8064, 9216, 10752, 11541, 15388, 16128, 21504, 23082, 26929, 30776, 32256, 34623, 46164, 53858, 61552, 64512, 69246, 80787, 92328, 107716, 123104, 138492, 161574, 184656, 215432, 242361, 246208, 276984, 323148, 369312, 430864, 484722, 492416, 553968, 646296, 738624, 861728, 969444, 984832, 1107936, 1292592, 1477248, 1723456, 1938888, 1969664, 2215872, 2585184, 2954496, 3446912, 3877776, 3939328, 4431744, 5170368, 5908992, 6893824, 7755552, 8863488, 10340736, 11817984, 13787648, 15511104, 17726976, 20681472, 27575296, 31022208, 35453952, 41362944, 62044416, 82725888, 124088832, 248177664]

約数ペア:

[(1, 248177664), (2, 124088832), (3, 82725888), (4, 62044416), (6, 41362944), (7, 35453952), (8, 31022208), (9, 27575296), (12, 20681472), (14, 17726976), (16, 15511104), (18, 13787648), (21, 11817984), (24, 10340736), (28, 8863488), (32, 7755552), (36, 6893824), (42, 5908992), (48, 5170368), (56, 4431744), (63, 3939328), (64, 3877776), (72, 3446912), (84, 2954496), (96, 2585184), (112, 2215872), (126, 1969664), (128, 1938888), (144, 1723456), (168, 1477248), (192, 1292592), (224, 1107936), (252, 984832), (256, 969444), (288, 861728), (336, 738624), (384, 646296), (448, 553968), (504, 492416), (512, 484722), (576, 430864), (672, 369312), (768, 323148), (896, 276984), (1008, 246208), (1024, 242361), (1152, 215432), (1344, 184656), (1536, 161574), (1792, 138492), (2016, 123104), (2304, 107716), (2688, 92328), (3072, 80787), (3584, 69246), (3847, 64512), (4032, 61552), (4608, 53858), (5376, 46164), (7168, 34623), (7694, 32256), (8064, 30776), (9216, 26929), (10752, 23082), (11541, 21504), (15388, 16128)]