1917247488

素因数分解:

$2^{13}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 224

約数和(自身を含む): 5845978656

約数和(自身を除く): 3928731168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 353, 384, 408, 416, 442, 512, 544, 624, 663, 706, 768, 816, 832, 884, 1024, 1059, 1088, 1248, 1326, 1412, 1536, 1632, 1664, 1768, 2048, 2118, 2176, 2496, 2652, 2824, 3072, 3264, 3328, 3536, 4096, 4236, 4352, 4589, 4992, 5304, 5648, 6001, 6144, 6528, 6656, 7072, 8192, 8472, 8704, 9178, 9984, 10608, 11296, 12002, 12288, 13056, 13312, 13767, 14144, 16944, 17408, 18003, 18356, 19968, 21216, 22592, 24004, 24576, 26112, 26624, 27534, 28288, 33888, 34816, 36006, 36712, 39936, 42432, 45184, 48008, 52224, 53248, 55068, 56576, 67776, 69632, 72012, 73424, 78013, 79872, 84864, 90368, 96016, 104448, 106496, 110136, 113152, 135552, 139264, 144024, 146848, 156026, 159744, 169728, 180736, 192032, 208896, 220272, 226304, 234039, 271104, 288048, 293696, 312052, 319488, 339456, 361472, 384064, 417792, 440544, 452608, 468078, 542208, 576096, 587392, 624104, 678912, 722944, 768128, 881088, 905216, 936156, 1084416, 1152192, 1174784, 1248208, 1357824, 1445888, 1536256, 1762176, 1810432, 1872312, 2168832, 2304384, 2349568, 2496416, 2715648, 2891776, 3072512, 3524352, 3744624, 4337664, 4608768, 4699136, 4992832, 5431296, 6145024, 7048704, 7489248, 8675328, 9217536, 9398272, 9985664, 12290048, 14097408, 14978496, 18435072, 18796544, 19971328, 24580096, 28194816, 29956992, 36870144, 37593088, 39942656, 49160192, 56389632, 59913984, 73740288, 79885312, 112779264, 119827968, 147480576, 159770624, 239655936, 319541248, 479311872, 639082496, 958623744, 1917247488]

約数ペア:

[(1, 1917247488), (2, 958623744), (3, 639082496), (4, 479311872), (6, 319541248), (8, 239655936), (12, 159770624), (13, 147480576), (16, 119827968), (17, 112779264), (24, 79885312), (26, 73740288), (32, 59913984), (34, 56389632), (39, 49160192), (48, 39942656), (51, 37593088), (52, 36870144), (64, 29956992), (68, 28194816), (78, 24580096), (96, 19971328), (102, 18796544), (104, 18435072), (128, 14978496), (136, 14097408), (156, 12290048), (192, 9985664), (204, 9398272), (208, 9217536), (221, 8675328), (256, 7489248), (272, 7048704), (312, 6145024), (353, 5431296), (384, 4992832), (408, 4699136), (416, 4608768), (442, 4337664), (512, 3744624), (544, 3524352), (624, 3072512), (663, 2891776), (706, 2715648), (768, 2496416), (816, 2349568), (832, 2304384), (884, 2168832), (1024, 1872312), (1059, 1810432), (1088, 1762176), (1248, 1536256), (1326, 1445888), (1412, 1357824), (1536, 1248208), (1632, 1174784), (1664, 1152192), (1768, 1084416), (2048, 936156), (2118, 905216), (2176, 881088), (2496, 768128), (2652, 722944), (2824, 678912), (3072, 624104), (3264, 587392), (3328, 576096), (3536, 542208), (4096, 468078), (4236, 452608), (4352, 440544), (4589, 417792), (4992, 384064), (5304, 361472), (5648, 339456), (6001, 319488), (6144, 312052), (6528, 293696), (6656, 288048), (7072, 271104), (8192, 234039), (8472, 226304), (8704, 220272), (9178, 208896), (9984, 192032), (10608, 180736), (11296, 169728), (12002, 159744), (12288, 156026), (13056, 146848), (13312, 144024), (13767, 139264), (14144, 135552), (16944, 113152), (17408, 110136), (18003, 106496), (18356, 104448), (19968, 96016), (21216, 90368), (22592, 84864), (24004, 79872), (24576, 78013), (26112, 73424), (26624, 72012), (27534, 69632), (28288, 67776), (33888, 56576), (34816, 55068), (36006, 53248), (36712, 52224), (39936, 48008), (42432, 45184)]