327219872

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20011}}^1$

素因数の和:20101

約数の個数: 48

約数和(自身を含む): 746367552

約数和(自身を除く): 419147680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 16352, 20011, 40022, 80044, 140077, 160088, 280154, 320176, 560308, 640352, 1120616, 1460803, 2241232, 2921606, 4482464, 5843212, 10225621, 11686424, 20451242, 23372848, 40902484, 46745696, 81804968, 163609936, 327219872]

約数ペア:

[(1, 327219872), (2, 163609936), (4, 81804968), (7, 46745696), (8, 40902484), (14, 23372848), (16, 20451242), (28, 11686424), (32, 10225621), (56, 5843212), (73, 4482464), (112, 2921606), (146, 2241232), (224, 1460803), (292, 1120616), (511, 640352), (584, 560308), (1022, 320176), (1168, 280154), (2044, 160088), (2336, 140077), (4088, 80044), (8176, 40022), (16352, 20011)]