215692992

素因数分解:

$2^6\times 3^2\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1310

約数の個数: 84

約数和(自身を含む): 620379760

約数和(自身を除く): 404686768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 439, 576, 853, 878, 1317, 1706, 1756, 2559, 2634, 3412, 3512, 3951, 5118, 5268, 6824, 7024, 7677, 7902, 10236, 10536, 13648, 14048, 15354, 15804, 20472, 21072, 27296, 28096, 30708, 31608, 40944, 42144, 54592, 61416, 63216, 81888, 84288, 122832, 126432, 163776, 245664, 252864, 374467, 491328, 748934, 1123401, 1497868, 2246802, 2995736, 3370203, 4493604, 5991472, 6740406, 8987208, 11982944, 13480812, 17974416, 23965888, 26961624, 35948832, 53923248, 71897664, 107846496, 215692992]

約数ペア:

[(1, 215692992), (2, 107846496), (3, 71897664), (4, 53923248), (6, 35948832), (8, 26961624), (9, 23965888), (12, 17974416), (16, 13480812), (18, 11982944), (24, 8987208), (32, 6740406), (36, 5991472), (48, 4493604), (64, 3370203), (72, 2995736), (96, 2246802), (144, 1497868), (192, 1123401), (288, 748934), (439, 491328), (576, 374467), (853, 252864), (878, 245664), (1317, 163776), (1706, 126432), (1756, 122832), (2559, 84288), (2634, 81888), (3412, 63216), (3512, 61416), (3951, 54592), (5118, 42144), (5268, 40944), (6824, 31608), (7024, 30708), (7677, 28096), (7902, 27296), (10236, 21072), (10536, 20472), (13648, 15804), (14048, 15354)]