216698944

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43973}}^1$

素因数の和:44003

約数の個数: 56

約数和(自身を含む): 536131008

約数和(自身を除く): 319432064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 43973, 87946, 175892, 307811, 351784, 483703, 615622, 703568, 967406, 1231244, 1407136, 1934812, 2462488, 2814272, 3385921, 3869624, 4924976, 6771842, 7739248, 9849952, 13543684, 15478496, 19699904, 27087368, 30956992, 54174736, 108349472, 216698944]

約数ペア:

[(1, 216698944), (2, 108349472), (4, 54174736), (7, 30956992), (8, 27087368), (11, 19699904), (14, 15478496), (16, 13543684), (22, 9849952), (28, 7739248), (32, 6771842), (44, 4924976), (56, 3869624), (64, 3385921), (77, 2814272), (88, 2462488), (112, 1934812), (154, 1407136), (176, 1231244), (224, 967406), (308, 703568), (352, 615622), (448, 483703), (616, 351784), (704, 307811), (1232, 175892), (2464, 87946), (4928, 43973)]