285348528

素因数分解:

$2^4\times 3^3\times {\mathrm{660529}}^1$

素因数の和:660546

約数の個数: 40

約数和(自身を含む): 819057200

約数和(自身を除く): 533708672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 660529, 1321058, 1981587, 2642116, 3963174, 5284232, 5944761, 7926348, 10568464, 11889522, 15852696, 17834283, 23779044, 31705392, 35668566, 47558088, 71337132, 95116176, 142674264, 285348528]

約数ペア:

[(1, 285348528), (2, 142674264), (3, 95116176), (4, 71337132), (6, 47558088), (8, 35668566), (9, 31705392), (12, 23779044), (16, 17834283), (18, 15852696), (24, 11889522), (27, 10568464), (36, 7926348), (48, 5944761), (54, 5284232), (72, 3963174), (108, 2642116), (144, 1981587), (216, 1321058), (432, 660529)]