853281648

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{18121}}^1$

素因数の和:18247

約数の個数: 80

約数和(自身を含む): 2471840800

約数和(自身を除く): 1618559152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 5232, 5886, 7848, 11772, 15696, 18121, 23544, 36242, 47088, 54363, 72484, 108726, 144968, 163089, 217452, 289936, 326178, 434904, 489267, 652356, 869808, 978534, 1304712, 1957068, 1975189, 2609424, 3914136, 3950378, 5925567, 7828272, 7900756, 11851134, 15801512, 17776701, 23702268, 31603024, 35553402, 47404536, 53330103, 71106804, 94809072, 106660206, 142213608, 213320412, 284427216, 426640824, 853281648]

約数ペア:

[(1, 853281648), (2, 426640824), (3, 284427216), (4, 213320412), (6, 142213608), (8, 106660206), (9, 94809072), (12, 71106804), (16, 53330103), (18, 47404536), (24, 35553402), (27, 31603024), (36, 23702268), (48, 17776701), (54, 15801512), (72, 11851134), (108, 7900756), (109, 7828272), (144, 5925567), (216, 3950378), (218, 3914136), (327, 2609424), (432, 1975189), (436, 1957068), (654, 1304712), (872, 978534), (981, 869808), (1308, 652356), (1744, 489267), (1962, 434904), (2616, 326178), (2943, 289936), (3924, 217452), (5232, 163089), (5886, 144968), (7848, 108726), (11772, 72484), (15696, 54363), (18121, 47088), (23544, 36242)]