219905136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{138829}}^1$

素因数の和:138854

約数の個数: 60

約数和(自身を含む): 671381880

約数和(自身を除く): 451476744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 138829, 277658, 416487, 555316, 832974, 1110632, 1249461, 1527119, 1665948, 2221264, 2498922, 3054238, 3331896, 4581357, 4997844, 6108476, 6663792, 9162714, 9995688, 12216952, 13744071, 18325428, 19991376, 24433904, 27488142, 36650856, 54976284, 73301712, 109952568, 219905136]

約数ペア:

[(1, 219905136), (2, 109952568), (3, 73301712), (4, 54976284), (6, 36650856), (8, 27488142), (9, 24433904), (11, 19991376), (12, 18325428), (16, 13744071), (18, 12216952), (22, 9995688), (24, 9162714), (33, 6663792), (36, 6108476), (44, 4997844), (48, 4581357), (66, 3331896), (72, 3054238), (88, 2498922), (99, 2221264), (132, 1665948), (144, 1527119), (176, 1249461), (198, 1110632), (264, 832974), (396, 555316), (528, 416487), (792, 277658), (1584, 138829)]