1279794816

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 320

約数和(自身を含む): 4138766280

約数和(自身を除く): 2858971464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 64, 68, 72, 81, 96, 102, 106, 108, 128, 136, 137, 144, 153, 159, 162, 192, 204, 212, 216, 272, 274, 288, 306, 318, 324, 384, 408, 411, 424, 432, 459, 477, 544, 548, 576, 612, 636, 648, 816, 822, 848, 864, 901, 918, 954, 1088, 1096, 1152, 1224, 1233, 1272, 1296, 1377, 1431, 1632, 1644, 1696, 1728, 1802, 1836, 1908, 2176, 2192, 2329, 2448, 2466, 2544, 2592, 2703, 2754, 2862, 3264, 3288, 3392, 3456, 3604, 3672, 3699, 3816, 4293, 4384, 4658, 4896, 4932, 5088, 5184, 5406, 5508, 5724, 6528, 6576, 6784, 6987, 7208, 7261, 7344, 7398, 7632, 8109, 8586, 8768, 9316, 9792, 9864, 10176, 10368, 10812, 11016, 11097, 11448, 13152, 13974, 14416, 14522, 14688, 14796, 15264, 16218, 17172, 17536, 18632, 19584, 19728, 20352, 20961, 21624, 21783, 22032, 22194, 22896, 24327, 26304, 27948, 28832, 29044, 29376, 29592, 30528, 32436, 34344, 37264, 39456, 41922, 43248, 43566, 44064, 44388, 45792, 48654, 52608, 55896, 57664, 58088, 58752, 59184, 61056, 62883, 64872, 65349, 68688, 72981, 74528, 78912, 83844, 86496, 87132, 88128, 88776, 91584, 97308, 111792, 115328, 116176, 118368, 123437, 125766, 129744, 130698, 137376, 145962, 149056, 157824, 167688, 172992, 174264, 176256, 177552, 183168, 188649, 194616, 196047, 223584, 232352, 236736, 246874, 251532, 259488, 261396, 274752, 291924, 298112, 335376, 345984, 348528, 355104, 370311, 377298, 389232, 392094, 447168, 464704, 473472, 493748, 503064, 518976, 522792, 549504, 583848, 588141, 670752, 697056, 710208, 740622, 754596, 778464, 784188, 894336, 929408, 987496, 1006128, 1037952, 1045584, 1110933, 1167696, 1176282, 1341504, 1394112, 1420416, 1481244, 1509192, 1556928, 1568376, 1974992, 2012256, 2091168, 2221866, 2335392, 2352564, 2683008, 2788224, 2962488, 3018384, 3113856, 3136752, 3332799, 3949984, 4024512, 4182336, 4443732, 4670784, 4705128, 5924976, 6036768, 6273504, 6665598, 7899968, 8049024, 8364672, 8887464, 9341568, 9410256, 9998397, 11849952, 12073536, 12547008, 13331196, 15799936, 17774928, 18820512, 19996794, 23699904, 24147072, 25094016, 26662392, 35549856, 37641024, 39993588, 47399808, 53324784, 71099712, 75282048, 79987176, 106649568, 142199424, 159974352, 213299136, 319948704, 426598272, 639897408, 1279794816]

約数ペア:

[(1, 1279794816), (2, 639897408), (3, 426598272), (4, 319948704), (6, 213299136), (8, 159974352), (9, 142199424), (12, 106649568), (16, 79987176), (17, 75282048), (18, 71099712), (24, 53324784), (27, 47399808), (32, 39993588), (34, 37641024), (36, 35549856), (48, 26662392), (51, 25094016), (53, 24147072), (54, 23699904), (64, 19996794), (68, 18820512), (72, 17774928), (81, 15799936), (96, 13331196), (102, 12547008), (106, 12073536), (108, 11849952), (128, 9998397), (136, 9410256), (137, 9341568), (144, 8887464), (153, 8364672), (159, 8049024), (162, 7899968), (192, 6665598), (204, 6273504), (212, 6036768), (216, 5924976), (272, 4705128), (274, 4670784), (288, 4443732), (306, 4182336), (318, 4024512), (324, 3949984), (384, 3332799), (408, 3136752), (411, 3113856), (424, 3018384), (432, 2962488), (459, 2788224), (477, 2683008), (544, 2352564), (548, 2335392), (576, 2221866), (612, 2091168), (636, 2012256), (648, 1974992), (816, 1568376), (822, 1556928), (848, 1509192), (864, 1481244), (901, 1420416), (918, 1394112), (954, 1341504), (1088, 1176282), (1096, 1167696), (1152, 1110933), (1224, 1045584), (1233, 1037952), (1272, 1006128), (1296, 987496), (1377, 929408), (1431, 894336), (1632, 784188), (1644, 778464), (1696, 754596), (1728, 740622), (1802, 710208), (1836, 697056), (1908, 670752), (2176, 588141), (2192, 583848), (2329, 549504), (2448, 522792), (2466, 518976), (2544, 503064), (2592, 493748), (2703, 473472), (2754, 464704), (2862, 447168), (3264, 392094), (3288, 389232), (3392, 377298), (3456, 370311), (3604, 355104), (3672, 348528), (3699, 345984), (3816, 335376), (4293, 298112), (4384, 291924), (4658, 274752), (4896, 261396), (4932, 259488), (5088, 251532), (5184, 246874), (5406, 236736), (5508, 232352), (5724, 223584), (6528, 196047), (6576, 194616), (6784, 188649), (6987, 183168), (7208, 177552), (7261, 176256), (7344, 174264), (7398, 172992), (7632, 167688), (8109, 157824), (8586, 149056), (8768, 145962), (9316, 137376), (9792, 130698), (9864, 129744), (10176, 125766), (10368, 123437), (10812, 118368), (11016, 116176), (11097, 115328), (11448, 111792), (13152, 97308), (13974, 91584), (14416, 88776), (14522, 88128), (14688, 87132), (14796, 86496), (15264, 83844), (16218, 78912), (17172, 74528), (17536, 72981), (18632, 68688), (19584, 65349), (19728, 64872), (20352, 62883), (20961, 61056), (21624, 59184), (21783, 58752), (22032, 58088), (22194, 57664), (22896, 55896), (24327, 52608), (26304, 48654), (27948, 45792), (28832, 44388), (29044, 44064), (29376, 43566), (29592, 43248), (30528, 41922), (32436, 39456), (34344, 37264)]