21053762304

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 56700102144

約数和(自身を除く): 35646339840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 211, 256, 346, 384, 422, 519, 633, 692, 751, 768, 844, 1038, 1266, 1384, 1502, 1688, 2076, 2253, 2532, 2768, 3004, 3376, 4152, 4506, 5064, 5536, 6008, 6752, 8304, 9012, 10128, 11072, 12016, 13504, 16608, 18024, 20256, 22144, 24032, 27008, 33216, 36048, 36503, 40512, 44288, 48064, 54016, 66432, 72096, 73006, 81024, 96128, 109509, 129923, 132864, 144192, 146012, 158461, 162048, 192256, 219018, 259846, 288384, 292024, 316922, 389769, 438036, 475383, 519692, 576768, 584048, 633844, 779538, 876072, 950766, 1039384, 1168096, 1267688, 1559076, 1752144, 1901532, 2078768, 2336192, 2535376, 3118152, 3504288, 3803064, 4157536, 4672384, 5070752, 6236304, 7008576, 7606128, 8315072, 9344768, 10141504, 12472608, 14017152, 15212256, 16630144, 20283008, 24945216, 27413753, 28034304, 30424512, 33260288, 40566016, 49890432, 54827506, 60849024, 82241259, 99780864, 109655012, 121698048, 164482518, 219310024, 328965036, 438620048, 657930072, 877240096, 1315860144, 1754480192, 2631720288, 3508960384, 5263440576, 7017920768, 10526881152, 21053762304]

約数ペア:

[(1, 21053762304), (2, 10526881152), (3, 7017920768), (4, 5263440576), (6, 3508960384), (8, 2631720288), (12, 1754480192), (16, 1315860144), (24, 877240096), (32, 657930072), (48, 438620048), (64, 328965036), (96, 219310024), (128, 164482518), (173, 121698048), (192, 109655012), (211, 99780864), (256, 82241259), (346, 60849024), (384, 54827506), (422, 49890432), (519, 40566016), (633, 33260288), (692, 30424512), (751, 28034304), (768, 27413753), (844, 24945216), (1038, 20283008), (1266, 16630144), (1384, 15212256), (1502, 14017152), (1688, 12472608), (2076, 10141504), (2253, 9344768), (2532, 8315072), (2768, 7606128), (3004, 7008576), (3376, 6236304), (4152, 5070752), (4506, 4672384), (5064, 4157536), (5536, 3803064), (6008, 3504288), (6752, 3118152), (8304, 2535376), (9012, 2336192), (10128, 2078768), (11072, 1901532), (12016, 1752144), (13504, 1559076), (16608, 1267688), (18024, 1168096), (20256, 1039384), (22144, 950766), (24032, 876072), (27008, 779538), (33216, 633844), (36048, 584048), (36503, 576768), (40512, 519692), (44288, 475383), (48064, 438036), (54016, 389769), (66432, 316922), (72096, 292024), (73006, 288384), (81024, 259846), (96128, 219018), (109509, 192256), (129923, 162048), (132864, 158461), (144192, 146012)]