1880147264

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:1015

約数の個数: 56

約数和(自身を含む): 3770619840

約数和(自身を除く): 1890472576

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 337, 358, 487, 674, 716, 974, 1348, 1432, 1948, 2696, 2864, 3896, 5392, 5728, 7792, 10784, 11456, 15584, 21568, 31168, 60323, 87173, 120646, 164119, 174346, 241292, 328238, 348692, 482584, 656476, 697384, 965168, 1312952, 1394768, 1930336, 2625904, 2789536, 3860672, 5251808, 5579072, 10503616, 29377301, 58754602, 117509204, 235018408, 470036816, 940073632, 1880147264]

約数ペア:

[(1, 1880147264), (2, 940073632), (4, 470036816), (8, 235018408), (16, 117509204), (32, 58754602), (64, 29377301), (179, 10503616), (337, 5579072), (358, 5251808), (487, 3860672), (674, 2789536), (716, 2625904), (974, 1930336), (1348, 1394768), (1432, 1312952), (1948, 965168), (2696, 697384), (2864, 656476), (3896, 482584), (5392, 348692), (5728, 328238), (7792, 241292), (10784, 174346), (11456, 164119), (15584, 120646), (21568, 87173), (31168, 60323)]