2788397568

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1667}}^1$

素因数の和:1716

約数の個数: 240

約数和(自身を含む): 9077856480

約数和(自身を除く): 6289458912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 128, 132, 144, 176, 192, 198, 216, 242, 256, 264, 288, 297, 352, 363, 384, 396, 432, 484, 512, 528, 576, 594, 704, 726, 768, 792, 864, 968, 1056, 1089, 1152, 1188, 1408, 1452, 1536, 1584, 1667, 1728, 1936, 2112, 2178, 2304, 2376, 2816, 2904, 3168, 3267, 3334, 3456, 3872, 4224, 4356, 4608, 4752, 5001, 5632, 5808, 6336, 6534, 6668, 6912, 7744, 8448, 8712, 9504, 10002, 11616, 12672, 13068, 13336, 13824, 15003, 15488, 16896, 17424, 18337, 19008, 20004, 23232, 25344, 26136, 26672, 30006, 30976, 34848, 36674, 38016, 40008, 45009, 46464, 50688, 52272, 53344, 55011, 60012, 61952, 69696, 73348, 76032, 80016, 90018, 92928, 104544, 106688, 110022, 120024, 139392, 146696, 152064, 160032, 165033, 180036, 185856, 201707, 209088, 213376, 220044, 240048, 278784, 293392, 320064, 330066, 360072, 403414, 418176, 426752, 440088, 480096, 495099, 557568, 586784, 605121, 640128, 660132, 720144, 806828, 836352, 853504, 880176, 960192, 990198, 1173568, 1210242, 1280256, 1320264, 1440288, 1613656, 1672704, 1760352, 1815363, 1920384, 1980396, 2347136, 2420484, 2560512, 2640528, 2880576, 3227312, 3520704, 3630726, 3840768, 3960792, 4694272, 4840968, 5281056, 5446089, 5761152, 6454624, 7041408, 7261452, 7681536, 7921584, 9388544, 9681936, 10562112, 10892178, 11522304, 12909248, 14082816, 14522904, 15843168, 19363872, 21124224, 21784356, 23044608, 25818496, 28165632, 29045808, 31686336, 38727744, 42248448, 43568712, 51636992, 58091616, 63372672, 77455488, 84496896, 87137424, 103273984, 116183232, 126745344, 154910976, 174274848, 232366464, 253490688, 309821952, 348549696, 464732928, 697099392, 929465856, 1394198784, 2788397568]

約数ペア:

[(1, 2788397568), (2, 1394198784), (3, 929465856), (4, 697099392), (6, 464732928), (8, 348549696), (9, 309821952), (11, 253490688), (12, 232366464), (16, 174274848), (18, 154910976), (22, 126745344), (24, 116183232), (27, 103273984), (32, 87137424), (33, 84496896), (36, 77455488), (44, 63372672), (48, 58091616), (54, 51636992), (64, 43568712), (66, 42248448), (72, 38727744), (88, 31686336), (96, 29045808), (99, 28165632), (108, 25818496), (121, 23044608), (128, 21784356), (132, 21124224), (144, 19363872), (176, 15843168), (192, 14522904), (198, 14082816), (216, 12909248), (242, 11522304), (256, 10892178), (264, 10562112), (288, 9681936), (297, 9388544), (352, 7921584), (363, 7681536), (384, 7261452), (396, 7041408), (432, 6454624), (484, 5761152), (512, 5446089), (528, 5281056), (576, 4840968), (594, 4694272), (704, 3960792), (726, 3840768), (768, 3630726), (792, 3520704), (864, 3227312), (968, 2880576), (1056, 2640528), (1089, 2560512), (1152, 2420484), (1188, 2347136), (1408, 1980396), (1452, 1920384), (1536, 1815363), (1584, 1760352), (1667, 1672704), (1728, 1613656), (1936, 1440288), (2112, 1320264), (2178, 1280256), (2304, 1210242), (2376, 1173568), (2816, 990198), (2904, 960192), (3168, 880176), (3267, 853504), (3334, 836352), (3456, 806828), (3872, 720144), (4224, 660132), (4356, 640128), (4608, 605121), (4752, 586784), (5001, 557568), (5632, 495099), (5808, 480096), (6336, 440088), (6534, 426752), (6668, 418176), (6912, 403414), (7744, 360072), (8448, 330066), (8712, 320064), (9504, 293392), (10002, 278784), (11616, 240048), (12672, 220044), (13068, 213376), (13336, 209088), (13824, 201707), (15003, 185856), (15488, 180036), (16896, 165033), (17424, 160032), (18337, 152064), (19008, 146696), (20004, 139392), (23232, 120024), (25344, 110022), (26136, 106688), (26672, 104544), (30006, 92928), (30976, 90018), (34848, 80016), (36674, 76032), (38016, 73348), (40008, 69696), (45009, 61952), (46464, 60012), (50688, 55011), (52272, 53344)]