256048704

素因数分解:

$2^6\times 3^2\times {\mathrm{444529}}^1$

素因数の和:444547

約数の個数: 42

約数和(自身を含む): 733919030

約数和(自身を除く): 477870326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 444529, 889058, 1333587, 1778116, 2667174, 3556232, 4000761, 5334348, 7112464, 8001522, 10668696, 14224928, 16003044, 21337392, 28449856, 32006088, 42674784, 64012176, 85349568, 128024352, 256048704]

約数ペア:

[(1, 256048704), (2, 128024352), (3, 85349568), (4, 64012176), (6, 42674784), (8, 32006088), (9, 28449856), (12, 21337392), (16, 16003044), (18, 14224928), (24, 10668696), (32, 8001522), (36, 7112464), (48, 5334348), (64, 4000761), (72, 3556232), (96, 2667174), (144, 1778116), (192, 1333587), (288, 889058), (576, 444529)]