1391689728

素因数分解:

$2^{15}\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:74

約数の個数: 384

約数和(自身を含む): 4881046800

約数和(自身を除く): 3489357072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 121, 128, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 242, 256, 264, 286, 288, 297, 312, 351, 352, 363, 384, 396, 416, 429, 432, 468, 484, 512, 528, 572, 576, 594, 624, 702, 704, 726, 768, 792, 832, 858, 864, 936, 968, 1024, 1056, 1089, 1144, 1152, 1188, 1248, 1287, 1404, 1408, 1452, 1536, 1573, 1584, 1664, 1716, 1728, 1872, 1936, 2048, 2112, 2178, 2288, 2304, 2376, 2496, 2574, 2808, 2816, 2904, 3072, 3146, 3168, 3267, 3328, 3432, 3456, 3744, 3861, 3872, 4096, 4224, 4356, 4576, 4608, 4719, 4752, 4992, 5148, 5616, 5632, 5808, 6144, 6292, 6336, 6534, 6656, 6864, 6912, 7488, 7722, 7744, 8192, 8448, 8712, 9152, 9216, 9438, 9504, 9984, 10296, 11232, 11264, 11616, 12288, 12584, 12672, 13068, 13312, 13728, 13824, 14157, 14976, 15444, 15488, 16384, 16896, 17424, 18304, 18432, 18876, 19008, 19968, 20592, 22464, 22528, 23232, 24576, 25168, 25344, 26136, 26624, 27456, 27648, 28314, 29952, 30888, 30976, 32768, 33792, 34848, 36608, 36864, 37752, 38016, 39936, 41184, 42471, 44928, 45056, 46464, 49152, 50336, 50688, 52272, 53248, 54912, 55296, 56628, 59904, 61776, 61952, 67584, 69696, 73216, 73728, 75504, 76032, 79872, 82368, 84942, 89856, 90112, 92928, 98304, 100672, 101376, 104544, 106496, 109824, 110592, 113256, 119808, 123552, 123904, 135168, 139392, 146432, 147456, 151008, 152064, 159744, 164736, 169884, 179712, 180224, 185856, 201344, 202752, 209088, 212992, 219648, 221184, 226512, 239616, 247104, 247808, 270336, 278784, 292864, 294912, 302016, 304128, 319488, 329472, 339768, 359424, 360448, 371712, 402688, 405504, 418176, 425984, 439296, 442368, 453024, 479232, 494208, 495616, 540672, 557568, 585728, 604032, 608256, 638976, 658944, 679536, 718848, 743424, 805376, 811008, 836352, 878592, 884736, 906048, 958464, 988416, 991232, 1081344, 1115136, 1171456, 1208064, 1216512, 1277952, 1317888, 1359072, 1437696, 1486848, 1610752, 1622016, 1672704, 1757184, 1812096, 1916928, 1976832, 1982464, 2230272, 2342912, 2416128, 2433024, 2635776, 2718144, 2875392, 2973696, 3221504, 3244032, 3345408, 3514368, 3624192, 3833856, 3953664, 3964928, 4460544, 4685824, 4832256, 4866048, 5271552, 5436288, 5750784, 5947392, 6443008, 6690816, 7028736, 7248384, 7907328, 8921088, 9664512, 9732096, 10543104, 10872576, 11501568, 11894784, 12886016, 13381632, 14057472, 14496768, 15814656, 17842176, 19329024, 21086208, 21745152, 25772032, 26763264, 28993536, 31629312, 35684352, 38658048, 42172416, 43490304, 51544064, 53526528, 57987072, 63258624, 77316096, 86980608, 107053056, 115974144, 126517248, 154632192, 173961216, 231948288, 347922432, 463896576, 695844864, 1391689728]

約数ペア:

[(1, 1391689728), (2, 695844864), (3, 463896576), (4, 347922432), (6, 231948288), (8, 173961216), (9, 154632192), (11, 126517248), (12, 115974144), (13, 107053056), (16, 86980608), (18, 77316096), (22, 63258624), (24, 57987072), (26, 53526528), (27, 51544064), (32, 43490304), (33, 42172416), (36, 38658048), (39, 35684352), (44, 31629312), (48, 28993536), (52, 26763264), (54, 25772032), (64, 21745152), (66, 21086208), (72, 19329024), (78, 17842176), (88, 15814656), (96, 14496768), (99, 14057472), (104, 13381632), (108, 12886016), (117, 11894784), (121, 11501568), (128, 10872576), (132, 10543104), (143, 9732096), (144, 9664512), (156, 8921088), (176, 7907328), (192, 7248384), (198, 7028736), (208, 6690816), (216, 6443008), (234, 5947392), (242, 5750784), (256, 5436288), (264, 5271552), (286, 4866048), (288, 4832256), (297, 4685824), (312, 4460544), (351, 3964928), (352, 3953664), (363, 3833856), (384, 3624192), (396, 3514368), (416, 3345408), (429, 3244032), (432, 3221504), (468, 2973696), (484, 2875392), (512, 2718144), (528, 2635776), (572, 2433024), (576, 2416128), (594, 2342912), (624, 2230272), (702, 1982464), (704, 1976832), (726, 1916928), (768, 1812096), (792, 1757184), (832, 1672704), (858, 1622016), (864, 1610752), (936, 1486848), (968, 1437696), (1024, 1359072), (1056, 1317888), (1089, 1277952), (1144, 1216512), (1152, 1208064), (1188, 1171456), (1248, 1115136), (1287, 1081344), (1404, 991232), (1408, 988416), (1452, 958464), (1536, 906048), (1573, 884736), (1584, 878592), (1664, 836352), (1716, 811008), (1728, 805376), (1872, 743424), (1936, 718848), (2048, 679536), (2112, 658944), (2178, 638976), (2288, 608256), (2304, 604032), (2376, 585728), (2496, 557568), (2574, 540672), (2808, 495616), (2816, 494208), (2904, 479232), (3072, 453024), (3146, 442368), (3168, 439296), (3267, 425984), (3328, 418176), (3432, 405504), (3456, 402688), (3744, 371712), (3861, 360448), (3872, 359424), (4096, 339768), (4224, 329472), (4356, 319488), (4576, 304128), (4608, 302016), (4719, 294912), (4752, 292864), (4992, 278784), (5148, 270336), (5616, 247808), (5632, 247104), (5808, 239616), (6144, 226512), (6292, 221184), (6336, 219648), (6534, 212992), (6656, 209088), (6864, 202752), (6912, 201344), (7488, 185856), (7722, 180224), (7744, 179712), (8192, 169884), (8448, 164736), (8712, 159744), (9152, 152064), (9216, 151008), (9438, 147456), (9504, 146432), (9984, 139392), (10296, 135168), (11232, 123904), (11264, 123552), (11616, 119808), (12288, 113256), (12584, 110592), (12672, 109824), (13068, 106496), (13312, 104544), (13728, 101376), (13824, 100672), (14157, 98304), (14976, 92928), (15444, 90112), (15488, 89856), (16384, 84942), (16896, 82368), (17424, 79872), (18304, 76032), (18432, 75504), (18876, 73728), (19008, 73216), (19968, 69696), (20592, 67584), (22464, 61952), (22528, 61776), (23232, 59904), (24576, 56628), (25168, 55296), (25344, 54912), (26136, 53248), (26624, 52272), (27456, 50688), (27648, 50336), (28314, 49152), (29952, 46464), (30888, 45056), (30976, 44928), (32768, 42471), (33792, 41184), (34848, 39936), (36608, 38016), (36864, 37752)]