238769784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{27407}}^1$

素因数の和:27441

約数の個数: 72

約数和(自身を含む): 710826480

約数和(自身を除く): 472056696

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, 27407, 54814, 82221, 109628, 164442, 219256, 246663, 301477, 328884, 493326, 602954, 657768, 904431, 986652, 1205908, 1808862, 1973304, 2411816, 2713293, 3316247, 3617724, 5426586, 6632494, 7235448, 9948741, 10853172, 13264988, 19897482, 21706344, 26529976, 29846223, 39794964, 59692446, 79589928, 119384892, 238769784]

約数ペア:

[(1, 238769784), (2, 119384892), (3, 79589928), (4, 59692446), (6, 39794964), (8, 29846223), (9, 26529976), (11, 21706344), (12, 19897482), (18, 13264988), (22, 10853172), (24, 9948741), (33, 7235448), (36, 6632494), (44, 5426586), (66, 3617724), (72, 3316247), (88, 2713293), (99, 2411816), (121, 1973304), (132, 1808862), (198, 1205908), (242, 986652), (264, 904431), (363, 657768), (396, 602954), (484, 493326), (726, 328884), (792, 301477), (968, 246663), (1089, 219256), (1452, 164442), (2178, 109628), (2904, 82221), (4356, 54814), (8712, 27407)]