268160912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 563297280

約数和(自身を除く): 295136368

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 103, 116, 124, 181, 206, 232, 248, 362, 412, 464, 496, 724, 824, 899, 1448, 1648, 1798, 2896, 2987, 3193, 3596, 5249, 5611, 5974, 6386, 7192, 10498, 11222, 11948, 12772, 14384, 18643, 20996, 22444, 23896, 25544, 37286, 41992, 44888, 47792, 51088, 74572, 83984, 89776, 92597, 149144, 162719, 185194, 298288, 325438, 370388, 540647, 577933, 650876, 740776, 1081294, 1155866, 1301752, 1481552, 2162588, 2311732, 2603504, 4325176, 4623464, 8650352, 9246928, 16760057, 33520114, 67040228, 134080456, 268160912]

約数ペア:

[(1, 268160912), (2, 134080456), (4, 67040228), (8, 33520114), (16, 16760057), (29, 9246928), (31, 8650352), (58, 4623464), (62, 4325176), (103, 2603504), (116, 2311732), (124, 2162588), (181, 1481552), (206, 1301752), (232, 1155866), (248, 1081294), (362, 740776), (412, 650876), (464, 577933), (496, 540647), (724, 370388), (824, 325438), (899, 298288), (1448, 185194), (1648, 162719), (1798, 149144), (2896, 92597), (2987, 89776), (3193, 83984), (3596, 74572), (5249, 51088), (5611, 47792), (5974, 44888), (6386, 41992), (7192, 37286), (10498, 25544), (11222, 23896), (11948, 22444), (12772, 20996), (14384, 18643)]