335216

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 40

約数和(自身を含む): 770784

約数和(自身を除く): 435568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 73, 82, 112, 146, 164, 287, 292, 328, 511, 574, 584, 656, 1022, 1148, 1168, 2044, 2296, 2993, 4088, 4592, 5986, 8176, 11972, 20951, 23944, 41902, 47888, 83804, 167608, 335216]

約数ペア:

[(1, 335216), (2, 167608), (4, 83804), (7, 47888), (8, 41902), (14, 23944), (16, 20951), (28, 11972), (41, 8176), (56, 5986), (73, 4592), (82, 4088), (112, 2993), (146, 2296), (164, 2044), (287, 1168), (292, 1148), (328, 1022), (511, 656), (574, 584)]