2749667536

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 7231412160

約数和(自身を除く): 4481744624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 97, 98, 112, 133, 152, 154, 173, 176, 194, 196, 209, 266, 304, 308, 346, 388, 392, 418, 532, 539, 616, 679, 692, 776, 784, 836, 931, 1064, 1067, 1078, 1211, 1232, 1358, 1384, 1463, 1552, 1672, 1843, 1862, 1903, 2128, 2134, 2156, 2422, 2716, 2768, 2926, 3287, 3344, 3686, 3724, 3806, 4268, 4312, 4753, 4844, 5432, 5852, 6574, 7372, 7448, 7469, 7612, 8477, 8536, 8624, 9506, 9688, 10241, 10864, 11704, 12901, 13148, 13321, 14744, 14896, 14938, 15224, 16781, 16954, 17072, 19012, 19376, 20273, 20482, 23009, 23408, 25802, 26296, 26642, 29488, 29876, 30448, 33562, 33908, 36157, 38024, 40546, 40964, 46018, 51604, 52283, 52592, 53284, 59752, 67124, 67816, 72314, 76048, 81092, 81928, 90307, 92036, 93247, 103208, 104566, 106568, 117467, 119504, 134248, 135632, 141911, 144628, 161063, 162184, 163856, 180614, 184072, 184591, 186494, 206416, 209132, 213136, 234934, 253099, 268496, 283822, 289256, 318839, 322126, 324368, 361228, 368144, 369182, 372988, 418264, 469868, 506198, 567644, 578512, 637678, 644252, 722456, 738364, 745976, 822269, 836528, 939736, 993377, 1012396, 1135288, 1275356, 1288504, 1292137, 1444912, 1476728, 1491952, 1644538, 1771693, 1879472, 1986754, 2024792, 2231873, 2270576, 2550712, 2577008, 2584274, 2953456, 3289076, 3507229, 3543386, 3973508, 4049584, 4463746, 5101424, 5168548, 6578152, 7014458, 7086772, 7947016, 8927492, 9044959, 10337096, 13156304, 14028916, 14173544, 15623111, 15894032, 17854984, 18089918, 20674192, 24550603, 28057832, 28347088, 31246222, 35709968, 36179836, 49101206, 56115664, 62492444, 72359672, 98202412, 124984888, 144719344, 171854221, 196404824, 249969776, 343708442, 392809648, 687416884, 1374833768, 2749667536]

約数ペア:

[(1, 2749667536), (2, 1374833768), (4, 687416884), (7, 392809648), (8, 343708442), (11, 249969776), (14, 196404824), (16, 171854221), (19, 144719344), (22, 124984888), (28, 98202412), (38, 72359672), (44, 62492444), (49, 56115664), (56, 49101206), (76, 36179836), (77, 35709968), (88, 31246222), (97, 28347088), (98, 28057832), (112, 24550603), (133, 20674192), (152, 18089918), (154, 17854984), (173, 15894032), (176, 15623111), (194, 14173544), (196, 14028916), (209, 13156304), (266, 10337096), (304, 9044959), (308, 8927492), (346, 7947016), (388, 7086772), (392, 7014458), (418, 6578152), (532, 5168548), (539, 5101424), (616, 4463746), (679, 4049584), (692, 3973508), (776, 3543386), (784, 3507229), (836, 3289076), (931, 2953456), (1064, 2584274), (1067, 2577008), (1078, 2550712), (1211, 2270576), (1232, 2231873), (1358, 2024792), (1384, 1986754), (1463, 1879472), (1552, 1771693), (1672, 1644538), (1843, 1491952), (1862, 1476728), (1903, 1444912), (2128, 1292137), (2134, 1288504), (2156, 1275356), (2422, 1135288), (2716, 1012396), (2768, 993377), (2926, 939736), (3287, 836528), (3344, 822269), (3686, 745976), (3724, 738364), (3806, 722456), (4268, 644252), (4312, 637678), (4753, 578512), (4844, 567644), (5432, 506198), (5852, 469868), (6574, 418264), (7372, 372988), (7448, 369182), (7469, 368144), (7612, 361228), (8477, 324368), (8536, 322126), (8624, 318839), (9506, 289256), (9688, 283822), (10241, 268496), (10864, 253099), (11704, 234934), (12901, 213136), (13148, 209132), (13321, 206416), (14744, 186494), (14896, 184591), (14938, 184072), (15224, 180614), (16781, 163856), (16954, 162184), (17072, 161063), (19012, 144628), (19376, 141911), (20273, 135632), (20482, 134248), (23009, 119504), (23408, 117467), (25802, 106568), (26296, 104566), (26642, 103208), (29488, 93247), (29876, 92036), (30448, 90307), (33562, 81928), (33908, 81092), (36157, 76048), (38024, 72314), (40546, 67816), (40964, 67124), (46018, 59752), (51604, 53284), (52283, 52592)]