389483208

素因数分解:

$2^3\times 3^3\times {\mathrm{1803163}}^1$

素因数の和:1803178

約数の個数: 32

約数和(自身を含む): 1081898400

約数和(自身を除く): 692415192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1803163, 3606326, 5409489, 7212652, 10818978, 14425304, 16228467, 21637956, 32456934, 43275912, 48685401, 64913868, 97370802, 129827736, 194741604, 389483208]

約数ペア:

[(1, 389483208), (2, 194741604), (3, 129827736), (4, 97370802), (6, 64913868), (8, 48685401), (9, 43275912), (12, 32456934), (18, 21637956), (24, 16228467), (27, 14425304), (36, 10818978), (54, 7212652), (72, 5409489), (108, 3606326), (216, 1803163)]