7219139136

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1681

約数の個数: 224

約数和(自身を含む): 21826215936

約数和(自身を除く): 14607076800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 71, 88, 93, 96, 124, 132, 142, 176, 186, 192, 213, 248, 264, 284, 341, 352, 372, 426, 496, 528, 568, 682, 704, 744, 781, 852, 992, 1023, 1056, 1136, 1364, 1488, 1553, 1562, 1704, 1984, 2046, 2112, 2201, 2272, 2343, 2728, 2976, 3106, 3124, 3408, 4092, 4402, 4544, 4659, 4686, 5456, 5952, 6212, 6248, 6603, 6816, 8184, 8804, 9318, 9372, 10912, 12424, 12496, 13206, 13632, 16368, 17083, 17608, 18636, 18744, 21824, 24211, 24848, 24992, 26412, 32736, 34166, 35216, 37272, 37488, 48143, 48422, 49696, 49984, 51249, 52824, 65472, 68332, 70432, 72633, 74544, 74976, 96286, 96844, 99392, 102498, 105648, 110263, 136664, 140864, 144429, 145266, 149088, 149952, 192572, 193688, 204996, 211296, 220526, 273328, 288858, 290532, 298176, 330789, 385144, 387376, 409992, 422592, 441052, 529573, 546656, 577716, 581064, 661578, 770288, 774752, 819984, 882104, 1059146, 1093312, 1155432, 1162128, 1212893, 1323156, 1540576, 1549504, 1588719, 1639968, 1764208, 2118292, 2310864, 2324256, 2425786, 2646312, 3081152, 3177438, 3279936, 3418153, 3528416, 3638679, 4236584, 4621728, 4648512, 4851572, 5292624, 6354876, 6836306, 7056832, 7277358, 8473168, 9243456, 9703144, 10254459, 10585248, 12709752, 13672612, 14554716, 16946336, 19406288, 20508918, 21170496, 25419504, 27345224, 29109432, 33892672, 37599683, 38812576, 41017836, 50839008, 54690448, 58218864, 75199366, 77625152, 82035672, 101678016, 109380896, 112799049, 116437728, 150398732, 164071344, 218761792, 225598098, 232875456, 300797464, 328142688, 451196196, 601594928, 656285376, 902392392, 1203189856, 1804784784, 2406379712, 3609569568, 7219139136]

約数ペア:

[(1, 7219139136), (2, 3609569568), (3, 2406379712), (4, 1804784784), (6, 1203189856), (8, 902392392), (11, 656285376), (12, 601594928), (16, 451196196), (22, 328142688), (24, 300797464), (31, 232875456), (32, 225598098), (33, 218761792), (44, 164071344), (48, 150398732), (62, 116437728), (64, 112799049), (66, 109380896), (71, 101678016), (88, 82035672), (93, 77625152), (96, 75199366), (124, 58218864), (132, 54690448), (142, 50839008), (176, 41017836), (186, 38812576), (192, 37599683), (213, 33892672), (248, 29109432), (264, 27345224), (284, 25419504), (341, 21170496), (352, 20508918), (372, 19406288), (426, 16946336), (496, 14554716), (528, 13672612), (568, 12709752), (682, 10585248), (704, 10254459), (744, 9703144), (781, 9243456), (852, 8473168), (992, 7277358), (1023, 7056832), (1056, 6836306), (1136, 6354876), (1364, 5292624), (1488, 4851572), (1553, 4648512), (1562, 4621728), (1704, 4236584), (1984, 3638679), (2046, 3528416), (2112, 3418153), (2201, 3279936), (2272, 3177438), (2343, 3081152), (2728, 2646312), (2976, 2425786), (3106, 2324256), (3124, 2310864), (3408, 2118292), (4092, 1764208), (4402, 1639968), (4544, 1588719), (4659, 1549504), (4686, 1540576), (5456, 1323156), (5952, 1212893), (6212, 1162128), (6248, 1155432), (6603, 1093312), (6816, 1059146), (8184, 882104), (8804, 819984), (9318, 774752), (9372, 770288), (10912, 661578), (12424, 581064), (12496, 577716), (13206, 546656), (13632, 529573), (16368, 441052), (17083, 422592), (17608, 409992), (18636, 387376), (18744, 385144), (21824, 330789), (24211, 298176), (24848, 290532), (24992, 288858), (26412, 273328), (32736, 220526), (34166, 211296), (35216, 204996), (37272, 193688), (37488, 192572), (48143, 149952), (48422, 149088), (49696, 145266), (49984, 144429), (51249, 140864), (52824, 136664), (65472, 110263), (68332, 105648), (70432, 102498), (72633, 99392), (74544, 96844), (74976, 96286)]