257035488

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{116411}}^1$

素因数の和:116447

約数の個数: 48

約数和(自身を含む): 704059776

約数和(自身を除く): 447024288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 116411, 232822, 349233, 465644, 698466, 931288, 1396932, 1862576, 2677453, 2793864, 3725152, 5354906, 5587728, 8032359, 10709812, 11175456, 16064718, 21419624, 32129436, 42839248, 64258872, 85678496, 128517744, 257035488]

約数ペア:

[(1, 257035488), (2, 128517744), (3, 85678496), (4, 64258872), (6, 42839248), (8, 32129436), (12, 21419624), (16, 16064718), (23, 11175456), (24, 10709812), (32, 8032359), (46, 5587728), (48, 5354906), (69, 3725152), (92, 2793864), (96, 2677453), (138, 1862576), (184, 1396932), (276, 931288), (368, 698466), (552, 465644), (736, 349233), (1104, 232822), (2208, 116411)]