286485444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{378949}}^1$

素因数の和:378969

約数の個数: 48

約数和(自身を含む): 848848000

約数和(自身を除く): 562362556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 378949, 757898, 1136847, 1515796, 2273694, 2652643, 3410541, 4547388, 5305286, 6821082, 7957929, 10231623, 10610572, 13642164, 15915858, 20463246, 23873787, 31831716, 40926492, 47747574, 71621361, 95495148, 143242722, 286485444]

約数ペア:

[(1, 286485444), (2, 143242722), (3, 95495148), (4, 71621361), (6, 47747574), (7, 40926492), (9, 31831716), (12, 23873787), (14, 20463246), (18, 15915858), (21, 13642164), (27, 10610572), (28, 10231623), (36, 7957929), (42, 6821082), (54, 5305286), (63, 4547388), (84, 3410541), (108, 2652643), (126, 2273694), (189, 1515796), (252, 1136847), (378, 757898), (756, 378949)]