1947101184

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{15091}}^1$

素因数の和:15126

約数の個数: 144

約数和(自身を含む): 6427380960

約数和(自身を除く): 4480279776

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, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 15091, 16128, 18432, 21504, 30182, 32256, 43008, 45273, 60364, 64512, 90546, 105637, 120728, 129024, 135819, 181092, 211274, 241456, 271638, 316911, 362184, 422548, 482912, 543276, 633822, 724368, 845096, 950733, 965824, 1086552, 1267644, 1448736, 1690192, 1901466, 1931648, 2173104, 2535288, 2897472, 3380384, 3802932, 3863296, 4346208, 5070576, 5794944, 6760768, 7605864, 7726592, 8692416, 10141152, 11589888, 13521536, 15211728, 15453184, 17384832, 20282304, 23179776, 27043072, 30423456, 30906368, 34769664, 40564608, 46359552, 54086144, 60846912, 69539328, 81129216, 92719104, 108172288, 121693824, 139078656, 162258432, 216344576, 243387648, 278157312, 324516864, 486775296, 649033728, 973550592, 1947101184]

約数ペア:

[(1, 1947101184), (2, 973550592), (3, 649033728), (4, 486775296), (6, 324516864), (7, 278157312), (8, 243387648), (9, 216344576), (12, 162258432), (14, 139078656), (16, 121693824), (18, 108172288), (21, 92719104), (24, 81129216), (28, 69539328), (32, 60846912), (36, 54086144), (42, 46359552), (48, 40564608), (56, 34769664), (63, 30906368), (64, 30423456), (72, 27043072), (84, 23179776), (96, 20282304), (112, 17384832), (126, 15453184), (128, 15211728), (144, 13521536), (168, 11589888), (192, 10141152), (224, 8692416), (252, 7726592), (256, 7605864), (288, 6760768), (336, 5794944), (384, 5070576), (448, 4346208), (504, 3863296), (512, 3802932), (576, 3380384), (672, 2897472), (768, 2535288), (896, 2173104), (1008, 1931648), (1024, 1901466), (1152, 1690192), (1344, 1448736), (1536, 1267644), (1792, 1086552), (2016, 965824), (2048, 950733), (2304, 845096), (2688, 724368), (3072, 633822), (3584, 543276), (4032, 482912), (4608, 422548), (5376, 362184), (6144, 316911), (7168, 271638), (8064, 241456), (9216, 211274), (10752, 181092), (14336, 135819), (15091, 129024), (16128, 120728), (18432, 105637), (21504, 90546), (30182, 64512), (32256, 60364), (43008, 45273)]