212770901504

素因数分解:

$2^9\times 7^3\times {\mathrm{157}}^1\times {\mathrm{7717}}^1$

素因数の和:7913

約数の個数: 160

約数和(自身を含む): 498996484800

約数和(自身を除く): 286225583296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 157, 196, 224, 256, 314, 343, 392, 448, 512, 628, 686, 784, 896, 1099, 1256, 1372, 1568, 1792, 2198, 2512, 2744, 3136, 3584, 4396, 5024, 5488, 6272, 7693, 7717, 8792, 10048, 10976, 12544, 15386, 15434, 17584, 20096, 21952, 25088, 30772, 30868, 35168, 40192, 43904, 53851, 54019, 61544, 61736, 70336, 80384, 87808, 107702, 108038, 123088, 123472, 140672, 175616, 215404, 216076, 246176, 246944, 281344, 378133, 430808, 432152, 492352, 493888, 562688, 756266, 861616, 864304, 984704, 987776, 1211569, 1512532, 1723232, 1728608, 1969408, 1975552, 2423138, 2646931, 3025064, 3446464, 3457216, 3938816, 3951104, 4846276, 5293862, 6050128, 6892928, 6914432, 8480983, 9692552, 10587724, 12100256, 13785856, 13828864, 16961966, 19385104, 21175448, 24200512, 27571712, 27657728, 33923932, 38770208, 42350896, 48401024, 59366881, 67847864, 77540416, 84701792, 96802048, 118733762, 135695728, 155080832, 169403584, 193604096, 237467524, 271391456, 310161664, 338807168, 415568167, 474935048, 542782912, 620323328, 677614336, 831136334, 949870096, 1085565824, 1355228672, 1662272668, 1899740192, 2171131648, 3324545336, 3799480384, 4342263296, 6649090672, 7598960768, 13298181344, 15197921536, 26596362688, 30395843072, 53192725376, 106385450752, 212770901504]

約数ペア:

[(1, 212770901504), (2, 106385450752), (4, 53192725376), (7, 30395843072), (8, 26596362688), (14, 15197921536), (16, 13298181344), (28, 7598960768), (32, 6649090672), (49, 4342263296), (56, 3799480384), (64, 3324545336), (98, 2171131648), (112, 1899740192), (128, 1662272668), (157, 1355228672), (196, 1085565824), (224, 949870096), (256, 831136334), (314, 677614336), (343, 620323328), (392, 542782912), (448, 474935048), (512, 415568167), (628, 338807168), (686, 310161664), (784, 271391456), (896, 237467524), (1099, 193604096), (1256, 169403584), (1372, 155080832), (1568, 135695728), (1792, 118733762), (2198, 96802048), (2512, 84701792), (2744, 77540416), (3136, 67847864), (3584, 59366881), (4396, 48401024), (5024, 42350896), (5488, 38770208), (6272, 33923932), (7693, 27657728), (7717, 27571712), (8792, 24200512), (10048, 21175448), (10976, 19385104), (12544, 16961966), (15386, 13828864), (15434, 13785856), (17584, 12100256), (20096, 10587724), (21952, 9692552), (25088, 8480983), (30772, 6914432), (30868, 6892928), (35168, 6050128), (40192, 5293862), (43904, 4846276), (53851, 3951104), (54019, 3938816), (61544, 3457216), (61736, 3446464), (70336, 3025064), (80384, 2646931), (87808, 2423138), (107702, 1975552), (108038, 1969408), (123088, 1728608), (123472, 1723232), (140672, 1512532), (175616, 1211569), (215404, 987776), (216076, 984704), (246176, 864304), (246944, 861616), (281344, 756266), (378133, 562688), (430808, 493888), (432152, 492352)]