512742144

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{3389}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 1371973680

約数和(自身を除く): 859231536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 591, 768, 788, 1182, 1576, 2364, 3152, 3389, 4728, 6304, 6778, 9456, 10167, 12608, 13556, 18912, 20334, 25216, 27112, 37824, 40668, 50432, 54224, 75648, 81336, 108448, 151296, 162672, 216896, 325344, 433792, 650688, 667633, 867584, 1301376, 1335266, 2002899, 2602752, 2670532, 4005798, 5341064, 8011596, 10682128, 16023192, 21364256, 32046384, 42728512, 64092768, 85457024, 128185536, 170914048, 256371072, 512742144]

約数ペア:

[(1, 512742144), (2, 256371072), (3, 170914048), (4, 128185536), (6, 85457024), (8, 64092768), (12, 42728512), (16, 32046384), (24, 21364256), (32, 16023192), (48, 10682128), (64, 8011596), (96, 5341064), (128, 4005798), (192, 2670532), (197, 2602752), (256, 2002899), (384, 1335266), (394, 1301376), (591, 867584), (768, 667633), (788, 650688), (1182, 433792), (1576, 325344), (2364, 216896), (3152, 162672), (3389, 151296), (4728, 108448), (6304, 81336), (6778, 75648), (9456, 54224), (10167, 50432), (12608, 40668), (13556, 37824), (18912, 27112), (20334, 25216)]