478295856

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{144413}}^1$

素因数の和:144450

約数の個数: 60

約数和(自身を含む): 1396772208

約数和(自身を除く): 918476352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 144413, 288826, 433239, 577652, 866478, 1155304, 1299717, 1732956, 2310608, 2599434, 3321499, 3465912, 5198868, 6642998, 6931824, 9964497, 10397736, 13285996, 19928994, 20795472, 26571992, 29893491, 39857988, 53143984, 59786982, 79715976, 119573964, 159431952, 239147928, 478295856]

約数ペア:

[(1, 478295856), (2, 239147928), (3, 159431952), (4, 119573964), (6, 79715976), (8, 59786982), (9, 53143984), (12, 39857988), (16, 29893491), (18, 26571992), (23, 20795472), (24, 19928994), (36, 13285996), (46, 10397736), (48, 9964497), (69, 6931824), (72, 6642998), (92, 5198868), (138, 3465912), (144, 3321499), (184, 2599434), (207, 2310608), (276, 1732956), (368, 1299717), (414, 1155304), (552, 866478), (828, 577652), (1104, 433239), (1656, 288826), (3312, 144413)]