221041872

素因数分解:

$2^4\times 3^4\times {\mathrm{170557}}^1$

素因数の和:170577

約数の個数: 50

約数和(自身を含む): 639763058

約数和(自身を除く): 418721186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 170557, 341114, 511671, 682228, 1023342, 1364456, 1535013, 2046684, 2728912, 3070026, 4093368, 4605039, 6140052, 8186736, 9210078, 12280104, 13815117, 18420156, 24560208, 27630234, 36840312, 55260468, 73680624, 110520936, 221041872]

約数ペア:

[(1, 221041872), (2, 110520936), (3, 73680624), (4, 55260468), (6, 36840312), (8, 27630234), (9, 24560208), (12, 18420156), (16, 13815117), (18, 12280104), (24, 9210078), (27, 8186736), (36, 6140052), (48, 4605039), (54, 4093368), (72, 3070026), (81, 2728912), (108, 2046684), (144, 1535013), (162, 1364456), (216, 1023342), (324, 682228), (432, 511671), (648, 341114), (1296, 170557)]