868421472

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 2547417600

約数和(自身を除く): 1678996128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 59, 68, 87, 96, 102, 116, 118, 136, 174, 177, 204, 232, 236, 272, 311, 348, 354, 408, 464, 472, 493, 544, 622, 696, 708, 816, 928, 933, 944, 986, 1003, 1244, 1392, 1416, 1479, 1632, 1711, 1866, 1888, 1972, 2006, 2488, 2784, 2832, 2958, 3009, 3422, 3732, 3944, 4012, 4976, 5133, 5287, 5664, 5916, 6018, 6844, 7464, 7888, 8024, 9019, 9952, 10266, 10574, 11832, 12036, 13688, 14928, 15776, 15861, 16048, 18038, 18349, 20532, 21148, 23664, 24072, 27057, 27376, 29087, 29856, 31722, 32096, 36076, 36698, 41064, 42296, 47328, 48144, 54114, 54752, 55047, 58174, 63444, 72152, 73396, 82128, 84592, 87261, 96288, 108228, 110094, 116348, 126888, 144304, 146792, 153323, 164256, 169184, 174522, 216456, 220188, 232696, 253776, 288608, 293584, 306646, 311933, 349044, 432912, 440376, 459969, 465392, 507552, 532121, 587168, 613292, 623866, 698088, 865824, 880752, 919938, 930784, 935799, 1064242, 1226584, 1247732, 1396176, 1596363, 1761504, 1839876, 1871598, 2128484, 2453168, 2495464, 2792352, 3192726, 3679752, 3743196, 4256968, 4906336, 4990928, 6385452, 7359504, 7486392, 8513936, 9046057, 9981856, 12770904, 14719008, 14972784, 17027872, 18092114, 25541808, 27138171, 29945568, 36184228, 51083616, 54276342, 72368456, 108552684, 144736912, 217105368, 289473824, 434210736, 868421472]

約数ペア:

[(1, 868421472), (2, 434210736), (3, 289473824), (4, 217105368), (6, 144736912), (8, 108552684), (12, 72368456), (16, 54276342), (17, 51083616), (24, 36184228), (29, 29945568), (32, 27138171), (34, 25541808), (48, 18092114), (51, 17027872), (58, 14972784), (59, 14719008), (68, 12770904), (87, 9981856), (96, 9046057), (102, 8513936), (116, 7486392), (118, 7359504), (136, 6385452), (174, 4990928), (177, 4906336), (204, 4256968), (232, 3743196), (236, 3679752), (272, 3192726), (311, 2792352), (348, 2495464), (354, 2453168), (408, 2128484), (464, 1871598), (472, 1839876), (493, 1761504), (544, 1596363), (622, 1396176), (696, 1247732), (708, 1226584), (816, 1064242), (928, 935799), (933, 930784), (944, 919938), (986, 880752), (1003, 865824), (1244, 698088), (1392, 623866), (1416, 613292), (1479, 587168), (1632, 532121), (1711, 507552), (1866, 465392), (1888, 459969), (1972, 440376), (2006, 432912), (2488, 349044), (2784, 311933), (2832, 306646), (2958, 293584), (3009, 288608), (3422, 253776), (3732, 232696), (3944, 220188), (4012, 216456), (4976, 174522), (5133, 169184), (5287, 164256), (5664, 153323), (5916, 146792), (6018, 144304), (6844, 126888), (7464, 116348), (7888, 110094), (8024, 108228), (9019, 96288), (9952, 87261), (10266, 84592), (10574, 82128), (11832, 73396), (12036, 72152), (13688, 63444), (14928, 58174), (15776, 55047), (15861, 54752), (16048, 54114), (18038, 48144), (18349, 47328), (20532, 42296), (21148, 41064), (23664, 36698), (24072, 36076), (27057, 32096), (27376, 31722), (29087, 29856)]