218087496

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{25033}}^1$

素因数の和:25067

約数の個数: 72

約数和(自身を含む): 649256790

約数和(自身を除く): 431169294

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 25033, 50066, 75099, 100132, 150198, 200264, 225297, 275363, 300396, 450594, 550726, 600792, 826089, 901188, 1101452, 1652178, 1802376, 2202904, 2478267, 3028993, 3304356, 4956534, 6057986, 6608712, 9086979, 9913068, 12115972, 18173958, 19826136, 24231944, 27260937, 36347916, 54521874, 72695832, 109043748, 218087496]

約数ペア:

[(1, 218087496), (2, 109043748), (3, 72695832), (4, 54521874), (6, 36347916), (8, 27260937), (9, 24231944), (11, 19826136), (12, 18173958), (18, 12115972), (22, 9913068), (24, 9086979), (33, 6608712), (36, 6057986), (44, 4956534), (66, 3304356), (72, 3028993), (88, 2478267), (99, 2202904), (121, 1802376), (132, 1652178), (198, 1101452), (242, 901188), (264, 826089), (363, 600792), (396, 550726), (484, 450594), (726, 300396), (792, 275363), (968, 225297), (1089, 200264), (1452, 150198), (2178, 100132), (2904, 75099), (4356, 50066), (8712, 25033)]