690846552

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{872281}}^1$

素因数の和:872304

約数の個数: 48

約数和(自身を含む): 2041139880

約数和(自身を除く): 1350293328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 872281, 1744562, 2616843, 3489124, 5233686, 6978248, 7850529, 9595091, 10467372, 15701058, 19190182, 20934744, 28785273, 31402116, 38380364, 57570546, 62804232, 76760728, 86355819, 115141092, 172711638, 230282184, 345423276, 690846552]

約数ペア:

[(1, 690846552), (2, 345423276), (3, 230282184), (4, 172711638), (6, 115141092), (8, 86355819), (9, 76760728), (11, 62804232), (12, 57570546), (18, 38380364), (22, 31402116), (24, 28785273), (33, 20934744), (36, 19190182), (44, 15701058), (66, 10467372), (72, 9595091), (88, 7850529), (99, 6978248), (132, 5233686), (198, 3489124), (264, 2616843), (396, 1744562), (792, 872281)]