1581978288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2996171}}^1$

素因数の和:2996193

約数の個数: 40

約数和(自身を含む): 4458303936

約数和(自身を除く): 2876325648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2996171, 5992342, 8988513, 11984684, 17977026, 23969368, 32957881, 35954052, 47938736, 65915762, 71908104, 98873643, 131831524, 143816208, 197747286, 263663048, 395494572, 527326096, 790989144, 1581978288]

約数ペア:

[(1, 1581978288), (2, 790989144), (3, 527326096), (4, 395494572), (6, 263663048), (8, 197747286), (11, 143816208), (12, 131831524), (16, 98873643), (22, 71908104), (24, 65915762), (33, 47938736), (44, 35954052), (48, 32957881), (66, 23969368), (88, 17977026), (132, 11984684), (176, 8988513), (264, 5992342), (528, 2996171)]