1900971548672

素因数分解:

$2^{13}\times 7^3\times {\mathrm{293}}^1\times {\mathrm{2309}}^1$

素因数の和:2649

約数の個数: 224

約数和(自身を含む): 4450540248000

約数和(自身を除く): 2549568699328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 293, 343, 392, 448, 512, 586, 686, 784, 896, 1024, 1172, 1372, 1568, 1792, 2048, 2051, 2309, 2344, 2744, 3136, 3584, 4096, 4102, 4618, 4688, 5488, 6272, 7168, 8192, 8204, 9236, 9376, 10976, 12544, 14336, 14357, 16163, 16408, 18472, 18752, 21952, 25088, 28672, 28714, 32326, 32816, 36944, 37504, 43904, 50176, 57344, 57428, 64652, 65632, 73888, 75008, 87808, 100352, 100499, 113141, 114856, 129304, 131264, 147776, 150016, 175616, 200704, 200998, 226282, 229712, 258608, 262528, 295552, 300032, 351232, 401408, 401996, 452564, 459424, 517216, 525056, 591104, 600064, 676537, 702464, 791987, 803992, 905128, 918848, 1034432, 1050112, 1182208, 1200128, 1353074, 1404928, 1583974, 1607984, 1810256, 1837696, 2068864, 2100224, 2364416, 2400256, 2706148, 2809856, 3167948, 3215968, 3620512, 3675392, 4137728, 4200448, 4728832, 4735759, 5412296, 6335896, 6431936, 7241024, 7350784, 8275456, 8400896, 9457664, 9471518, 10824592, 12671792, 12863872, 14482048, 14701568, 16550912, 16801792, 18915328, 18943036, 21649184, 25343584, 25727744, 28964096, 29403136, 33101824, 33150313, 37886072, 43298368, 50687168, 51455488, 57928192, 58806272, 66203648, 66300626, 75772144, 86596736, 101374336, 102910976, 115856384, 117612544, 132407296, 132601252, 151544288, 173193472, 202748672, 205821952, 231712768, 232052191, 265202504, 303088576, 346386944, 405497344, 411643904, 463425536, 464104382, 530405008, 606177152, 692773888, 810994688, 823287808, 926851072, 928208764, 1060810016, 1212354304, 1385547776, 1621989376, 1856417528, 2121620032, 2424708608, 2771095552, 3243978752, 3712835056, 4243240064, 4849417216, 5542191104, 6487957504, 7425670112, 8486480128, 9698834432, 14851340224, 16972960256, 19397668864, 29702680448, 33945920512, 38795337728, 59405360896, 67891841024, 118810721792, 135783682048, 237621443584, 271567364096, 475242887168, 950485774336, 1900971548672]

約数ペア:

[(1, 1900971548672), (2, 950485774336), (4, 475242887168), (7, 271567364096), (8, 237621443584), (14, 135783682048), (16, 118810721792), (28, 67891841024), (32, 59405360896), (49, 38795337728), (56, 33945920512), (64, 29702680448), (98, 19397668864), (112, 16972960256), (128, 14851340224), (196, 9698834432), (224, 8486480128), (256, 7425670112), (293, 6487957504), (343, 5542191104), (392, 4849417216), (448, 4243240064), (512, 3712835056), (586, 3243978752), (686, 2771095552), (784, 2424708608), (896, 2121620032), (1024, 1856417528), (1172, 1621989376), (1372, 1385547776), (1568, 1212354304), (1792, 1060810016), (2048, 928208764), (2051, 926851072), (2309, 823287808), (2344, 810994688), (2744, 692773888), (3136, 606177152), (3584, 530405008), (4096, 464104382), (4102, 463425536), (4618, 411643904), (4688, 405497344), (5488, 346386944), (6272, 303088576), (7168, 265202504), (8192, 232052191), (8204, 231712768), (9236, 205821952), (9376, 202748672), (10976, 173193472), (12544, 151544288), (14336, 132601252), (14357, 132407296), (16163, 117612544), (16408, 115856384), (18472, 102910976), (18752, 101374336), (21952, 86596736), (25088, 75772144), (28672, 66300626), (28714, 66203648), (32326, 58806272), (32816, 57928192), (36944, 51455488), (37504, 50687168), (43904, 43298368), (50176, 37886072), (57344, 33150313), (57428, 33101824), (64652, 29403136), (65632, 28964096), (73888, 25727744), (75008, 25343584), (87808, 21649184), (100352, 18943036), (100499, 18915328), (113141, 16801792), (114856, 16550912), (129304, 14701568), (131264, 14482048), (147776, 12863872), (150016, 12671792), (175616, 10824592), (200704, 9471518), (200998, 9457664), (226282, 8400896), (229712, 8275456), (258608, 7350784), (262528, 7241024), (295552, 6431936), (300032, 6335896), (351232, 5412296), (401408, 4735759), (401996, 4728832), (452564, 4200448), (459424, 4137728), (517216, 3675392), (525056, 3620512), (591104, 3215968), (600064, 3167948), (676537, 2809856), (702464, 2706148), (791987, 2400256), (803992, 2364416), (905128, 2100224), (918848, 2068864), (1034432, 1837696), (1050112, 1810256), (1182208, 1607984), (1200128, 1583974), (1353074, 1404928)]