272802258

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 611147160

約数和(自身を除く): 338344902

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 157, 222, 314, 333, 471, 666, 942, 1413, 2609, 2826, 5218, 5809, 7827, 11618, 15654, 17427, 23481, 34854, 46962, 52281, 96533, 104562, 193066, 289599, 409613, 579198, 819226, 868797, 1228839, 1737594, 2457678, 3686517, 7373034, 15155681, 30311362, 45467043, 90934086, 136401129, 272802258]

約数ペア:

[(1, 272802258), (2, 136401129), (3, 90934086), (6, 45467043), (9, 30311362), (18, 15155681), (37, 7373034), (74, 3686517), (111, 2457678), (157, 1737594), (222, 1228839), (314, 868797), (333, 819226), (471, 579198), (666, 409613), (942, 289599), (1413, 193066), (2609, 104562), (2826, 96533), (5218, 52281), (5809, 46962), (7827, 34854), (11618, 23481), (15654, 17427)]