2891556864

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 288

約数和(自身を含む): 9706656960

約数和(自身を除く): 6815100096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 256, 288, 292, 307, 336, 384, 438, 448, 504, 511, 512, 576, 584, 614, 657, 672, 768, 876, 896, 921, 1008, 1022, 1024, 1152, 1168, 1228, 1314, 1344, 1533, 1536, 1752, 1792, 1842, 2016, 2044, 2048, 2149, 2304, 2336, 2456, 2628, 2688, 2763, 3066, 3072, 3504, 3584, 3684, 4032, 4088, 4298, 4599, 4608, 4672, 4912, 5256, 5376, 5526, 6132, 6144, 6447, 7008, 7168, 7368, 8064, 8176, 8596, 9198, 9216, 9344, 9824, 10512, 10752, 11052, 12264, 12894, 14016, 14336, 14736, 16128, 16352, 17192, 18396, 18432, 18688, 19341, 19648, 21024, 21504, 22104, 22411, 24528, 25788, 28032, 29472, 32256, 32704, 34384, 36792, 37376, 38682, 39296, 42048, 43008, 44208, 44822, 49056, 51576, 56064, 58944, 64512, 65408, 67233, 68768, 73584, 74752, 77364, 78592, 84096, 88416, 89644, 98112, 103152, 112128, 117888, 129024, 130816, 134466, 137536, 147168, 149504, 154728, 156877, 157184, 168192, 176832, 179288, 196224, 201699, 206304, 224256, 235776, 261632, 268932, 275072, 294336, 309456, 313754, 314368, 336384, 353664, 358576, 392448, 403398, 412608, 448512, 470631, 471552, 523264, 537864, 550144, 588672, 618912, 627508, 628736, 672768, 707328, 717152, 784896, 806796, 825216, 941262, 943104, 1046528, 1075728, 1100288, 1177344, 1237824, 1255016, 1345536, 1411893, 1414656, 1434304, 1569792, 1613592, 1650432, 1882524, 1886208, 2151456, 2200576, 2354688, 2475648, 2510032, 2823786, 2829312, 2868608, 3139584, 3227184, 3300864, 3765048, 4302912, 4401152, 4709376, 4951296, 5020064, 5647572, 5658624, 5737216, 6454368, 6601728, 7530096, 8605824, 9418752, 9902592, 10040128, 11295144, 11474432, 12908736, 13203456, 15060192, 17211648, 19805184, 20080256, 22590288, 22948864, 25817472, 30120384, 34423296, 39610368, 40160512, 45180576, 45897728, 51634944, 60240768, 68846592, 80321024, 90361152, 103269888, 120481536, 137693184, 160642048, 180722304, 206539776, 240963072, 321284096, 361444608, 413079552, 481926144, 722889216, 963852288, 1445778432, 2891556864]

約数ペア:

[(1, 2891556864), (2, 1445778432), (3, 963852288), (4, 722889216), (6, 481926144), (7, 413079552), (8, 361444608), (9, 321284096), (12, 240963072), (14, 206539776), (16, 180722304), (18, 160642048), (21, 137693184), (24, 120481536), (28, 103269888), (32, 90361152), (36, 80321024), (42, 68846592), (48, 60240768), (56, 51634944), (63, 45897728), (64, 45180576), (72, 40160512), (73, 39610368), (84, 34423296), (96, 30120384), (112, 25817472), (126, 22948864), (128, 22590288), (144, 20080256), (146, 19805184), (168, 17211648), (192, 15060192), (219, 13203456), (224, 12908736), (252, 11474432), (256, 11295144), (288, 10040128), (292, 9902592), (307, 9418752), (336, 8605824), (384, 7530096), (438, 6601728), (448, 6454368), (504, 5737216), (511, 5658624), (512, 5647572), (576, 5020064), (584, 4951296), (614, 4709376), (657, 4401152), (672, 4302912), (768, 3765048), (876, 3300864), (896, 3227184), (921, 3139584), (1008, 2868608), (1022, 2829312), (1024, 2823786), (1152, 2510032), (1168, 2475648), (1228, 2354688), (1314, 2200576), (1344, 2151456), (1533, 1886208), (1536, 1882524), (1752, 1650432), (1792, 1613592), (1842, 1569792), (2016, 1434304), (2044, 1414656), (2048, 1411893), (2149, 1345536), (2304, 1255016), (2336, 1237824), (2456, 1177344), (2628, 1100288), (2688, 1075728), (2763, 1046528), (3066, 943104), (3072, 941262), (3504, 825216), (3584, 806796), (3684, 784896), (4032, 717152), (4088, 707328), (4298, 672768), (4599, 628736), (4608, 627508), (4672, 618912), (4912, 588672), (5256, 550144), (5376, 537864), (5526, 523264), (6132, 471552), (6144, 470631), (6447, 448512), (7008, 412608), (7168, 403398), (7368, 392448), (8064, 358576), (8176, 353664), (8596, 336384), (9198, 314368), (9216, 313754), (9344, 309456), (9824, 294336), (10512, 275072), (10752, 268932), (11052, 261632), (12264, 235776), (12894, 224256), (14016, 206304), (14336, 201699), (14736, 196224), (16128, 179288), (16352, 176832), (17192, 168192), (18396, 157184), (18432, 156877), (18688, 154728), (19341, 149504), (19648, 147168), (21024, 137536), (21504, 134466), (22104, 130816), (22411, 129024), (24528, 117888), (25788, 112128), (28032, 103152), (29472, 98112), (32256, 89644), (32704, 88416), (34384, 84096), (36792, 78592), (37376, 77364), (38682, 74752), (39296, 73584), (42048, 68768), (43008, 67233), (44208, 65408), (44822, 64512), (49056, 58944), (51576, 56064)]