256064704

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24851}}^1$

素因数の和:24893

約数の個数: 56

約数和(自身を含む): 605991168

約数和(自身を除く): 349926464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 24851, 49702, 99404, 173957, 198808, 347914, 397616, 571573, 695828, 795232, 1143146, 1391656, 1590464, 2286292, 2783312, 4001011, 4572584, 5566624, 8002022, 9145168, 11133248, 16004044, 18290336, 32008088, 36580672, 64016176, 128032352, 256064704]

約数ペア:

[(1, 256064704), (2, 128032352), (4, 64016176), (7, 36580672), (8, 32008088), (14, 18290336), (16, 16004044), (23, 11133248), (28, 9145168), (32, 8002022), (46, 5566624), (56, 4572584), (64, 4001011), (92, 2783312), (112, 2286292), (161, 1590464), (184, 1391656), (224, 1143146), (322, 795232), (368, 695828), (448, 571573), (644, 397616), (736, 347914), (1288, 198808), (1472, 173957), (2576, 99404), (5152, 49702), (10304, 24851)]