388721174016

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{5164769}}^1$

素因数の和:5164804

約数の個数: 120

約数和(自身を含む): 1204651613880

約数和(自身を除く): 815930439864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10752, 12544, 18816, 25088, 37632, 75264, 5164769, 10329538, 15494307, 20659076, 30988614, 36153383, 41318152, 61977228, 72306766, 82636304, 108460149, 123954456, 144613532, 165272608, 216920298, 247908912, 253073681, 289227064, 330545216, 433840596, 495817824, 506147362, 578454128, 661090432, 759221043, 867681192, 991635648, 1012294724, 1156908256, 1322180864, 1518442086, 1735362384, 1983271296, 2024589448, 2313816512, 2644361728, 3036884172, 3470724768, 3966542592, 4049178896, 4627633024, 6073768344, 6941449536, 7933085184, 8098357792, 9255266048, 12147536688, 13882899072, 16196715584, 18510532096, 24295073376, 27765798144, 32393431168, 48590146752, 55531596288, 64786862336, 97180293504, 129573724672, 194360587008, 388721174016]

約数ペア:

[(1, 388721174016), (2, 194360587008), (3, 129573724672), (4, 97180293504), (6, 64786862336), (7, 55531596288), (8, 48590146752), (12, 32393431168), (14, 27765798144), (16, 24295073376), (21, 18510532096), (24, 16196715584), (28, 13882899072), (32, 12147536688), (42, 9255266048), (48, 8098357792), (49, 7933085184), (56, 6941449536), (64, 6073768344), (84, 4627633024), (96, 4049178896), (98, 3966542592), (112, 3470724768), (128, 3036884172), (147, 2644361728), (168, 2313816512), (192, 2024589448), (196, 1983271296), (224, 1735362384), (256, 1518442086), (294, 1322180864), (336, 1156908256), (384, 1012294724), (392, 991635648), (448, 867681192), (512, 759221043), (588, 661090432), (672, 578454128), (768, 506147362), (784, 495817824), (896, 433840596), (1176, 330545216), (1344, 289227064), (1536, 253073681), (1568, 247908912), (1792, 216920298), (2352, 165272608), (2688, 144613532), (3136, 123954456), (3584, 108460149), (4704, 82636304), (5376, 72306766), (6272, 61977228), (9408, 41318152), (10752, 36153383), (12544, 30988614), (18816, 20659076), (25088, 15494307), (37632, 10329538), (75264, 5164769)]