2681403648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45343}}^1$

素因数の和:45380

約数の個数: 144

約数和(自身を含む): 8897581056

約数和(自身を除く): 6216177408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3696, 4224, 4928, 5376, 7392, 8448, 9856, 14784, 19712, 29568, 45343, 59136, 90686, 136029, 181372, 272058, 317401, 362744, 498773, 544116, 634802, 725488, 952203, 997546, 1088232, 1269604, 1450976, 1496319, 1904406, 1995092, 2176464, 2539208, 2901952, 2992638, 3491411, 3808812, 3990184, 4352928, 5078416, 5803904, 5985276, 6982822, 7617624, 7980368, 8705856, 10156832, 10474233, 11607808, 11970552, 13965644, 15235248, 15960736, 17411712, 20313664, 20948466, 23941104, 27931288, 30470496, 31921472, 34823424, 40627328, 41896932, 47882208, 55862576, 60940992, 63842944, 81254656, 83793864, 95764416, 111725152, 121881984, 127685888, 167587728, 191528832, 223450304, 243763968, 335175456, 383057664, 446900608, 670350912, 893801216, 1340701824, 2681403648]

約数ペア:

[(1, 2681403648), (2, 1340701824), (3, 893801216), (4, 670350912), (6, 446900608), (7, 383057664), (8, 335175456), (11, 243763968), (12, 223450304), (14, 191528832), (16, 167587728), (21, 127685888), (22, 121881984), (24, 111725152), (28, 95764416), (32, 83793864), (33, 81254656), (42, 63842944), (44, 60940992), (48, 55862576), (56, 47882208), (64, 41896932), (66, 40627328), (77, 34823424), (84, 31921472), (88, 30470496), (96, 27931288), (112, 23941104), (128, 20948466), (132, 20313664), (154, 17411712), (168, 15960736), (176, 15235248), (192, 13965644), (224, 11970552), (231, 11607808), (256, 10474233), (264, 10156832), (308, 8705856), (336, 7980368), (352, 7617624), (384, 6982822), (448, 5985276), (462, 5803904), (528, 5078416), (616, 4352928), (672, 3990184), (704, 3808812), (768, 3491411), (896, 2992638), (924, 2901952), (1056, 2539208), (1232, 2176464), (1344, 1995092), (1408, 1904406), (1792, 1496319), (1848, 1450976), (2112, 1269604), (2464, 1088232), (2688, 997546), (2816, 952203), (3696, 725488), (4224, 634802), (4928, 544116), (5376, 498773), (7392, 362744), (8448, 317401), (9856, 272058), (14784, 181372), (19712, 136029), (29568, 90686), (45343, 59136)]