269739952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43117}}^1$

素因数の和:43165

約数の個数: 40

約数和(自身を含む): 577436256

約数和(自身を除く): 307696304

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 43117, 86234, 172468, 344936, 689872, 732989, 991691, 1465978, 1983382, 2931956, 3966764, 5863912, 7933528, 11727824, 15867056, 16858747, 33717494, 67434988, 134869976, 269739952]

約数ペア:

[(1, 269739952), (2, 134869976), (4, 67434988), (8, 33717494), (16, 16858747), (17, 15867056), (23, 11727824), (34, 7933528), (46, 5863912), (68, 3966764), (92, 2931956), (136, 1983382), (184, 1465978), (272, 991691), (368, 732989), (391, 689872), (782, 344936), (1564, 172468), (3128, 86234), (6256, 43117)]