2783420928

素因数分解:

$2^9\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 8750332800

約数和(自身を除く): 5966911872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 53, 54, 58, 64, 72, 87, 96, 106, 108, 116, 128, 131, 144, 159, 174, 192, 212, 216, 232, 256, 261, 262, 288, 318, 348, 384, 393, 424, 432, 464, 477, 512, 522, 524, 576, 636, 696, 768, 783, 786, 848, 864, 928, 954, 1044, 1048, 1152, 1179, 1272, 1392, 1431, 1536, 1537, 1566, 1572, 1696, 1728, 1856, 1908, 2088, 2096, 2304, 2358, 2544, 2784, 2862, 3074, 3132, 3144, 3392, 3456, 3537, 3712, 3799, 3816, 4176, 4192, 4608, 4611, 4716, 5088, 5568, 5724, 6148, 6264, 6288, 6784, 6912, 6943, 7074, 7424, 7598, 7632, 8352, 8384, 9222, 9432, 10176, 11136, 11397, 11448, 12296, 12528, 12576, 13568, 13824, 13833, 13886, 14148, 14848, 15196, 15264, 16704, 16768, 18444, 18864, 20352, 20829, 22272, 22794, 22896, 24592, 25056, 25152, 27136, 27666, 27772, 28296, 30392, 30528, 33408, 33536, 34191, 36888, 37728, 40704, 41499, 41658, 44544, 45588, 45792, 49184, 50112, 50304, 55332, 55544, 56592, 60784, 61056, 62487, 66816, 67072, 68382, 73776, 75456, 81408, 82998, 83316, 91176, 91584, 98368, 100224, 100608, 102573, 110664, 111088, 113184, 121568, 122112, 124974, 133632, 136764, 147552, 150912, 165996, 166632, 182352, 183168, 187461, 196736, 200448, 201216, 201347, 205146, 221328, 222176, 226368, 243136, 244224, 249948, 273528, 295104, 301824, 331992, 333264, 364704, 366336, 374922, 393472, 400896, 402694, 410292, 442656, 444352, 452736, 486272, 499896, 547056, 590208, 603648, 604041, 663984, 666528, 729408, 732672, 749844, 786944, 805388, 820584, 885312, 888704, 905472, 972544, 999792, 1094112, 1180416, 1208082, 1327968, 1333056, 1458816, 1499688, 1610776, 1641168, 1770624, 1777408, 1810944, 1812123, 1945088, 1999584, 2188224, 2360832, 2416164, 2655936, 2666112, 2917632, 2999376, 3221552, 3282336, 3541248, 3554816, 3624246, 3999168, 4376448, 4832328, 5311872, 5332224, 5436369, 5835264, 5998752, 6443104, 6564672, 7082496, 7248492, 7998336, 8752896, 9664656, 10623744, 10664448, 10872738, 11997504, 12886208, 13129344, 14496984, 15996672, 17505792, 19329312, 21247488, 21745476, 23995008, 25772416, 26258688, 28993968, 31993344, 38658624, 43490952, 47990016, 51544832, 52517376, 57987936, 77317248, 86981904, 95980032, 103089664, 115975872, 154634496, 173963808, 231951744, 309268992, 347927616, 463903488, 695855232, 927806976, 1391710464, 2783420928]

約数ペア:

[(1, 2783420928), (2, 1391710464), (3, 927806976), (4, 695855232), (6, 463903488), (8, 347927616), (9, 309268992), (12, 231951744), (16, 173963808), (18, 154634496), (24, 115975872), (27, 103089664), (29, 95980032), (32, 86981904), (36, 77317248), (48, 57987936), (53, 52517376), (54, 51544832), (58, 47990016), (64, 43490952), (72, 38658624), (87, 31993344), (96, 28993968), (106, 26258688), (108, 25772416), (116, 23995008), (128, 21745476), (131, 21247488), (144, 19329312), (159, 17505792), (174, 15996672), (192, 14496984), (212, 13129344), (216, 12886208), (232, 11997504), (256, 10872738), (261, 10664448), (262, 10623744), (288, 9664656), (318, 8752896), (348, 7998336), (384, 7248492), (393, 7082496), (424, 6564672), (432, 6443104), (464, 5998752), (477, 5835264), (512, 5436369), (522, 5332224), (524, 5311872), (576, 4832328), (636, 4376448), (696, 3999168), (768, 3624246), (783, 3554816), (786, 3541248), (848, 3282336), (864, 3221552), (928, 2999376), (954, 2917632), (1044, 2666112), (1048, 2655936), (1152, 2416164), (1179, 2360832), (1272, 2188224), (1392, 1999584), (1431, 1945088), (1536, 1812123), (1537, 1810944), (1566, 1777408), (1572, 1770624), (1696, 1641168), (1728, 1610776), (1856, 1499688), (1908, 1458816), (2088, 1333056), (2096, 1327968), (2304, 1208082), (2358, 1180416), (2544, 1094112), (2784, 999792), (2862, 972544), (3074, 905472), (3132, 888704), (3144, 885312), (3392, 820584), (3456, 805388), (3537, 786944), (3712, 749844), (3799, 732672), (3816, 729408), (4176, 666528), (4192, 663984), (4608, 604041), (4611, 603648), (4716, 590208), (5088, 547056), (5568, 499896), (5724, 486272), (6148, 452736), (6264, 444352), (6288, 442656), (6784, 410292), (6912, 402694), (6943, 400896), (7074, 393472), (7424, 374922), (7598, 366336), (7632, 364704), (8352, 333264), (8384, 331992), (9222, 301824), (9432, 295104), (10176, 273528), (11136, 249948), (11397, 244224), (11448, 243136), (12296, 226368), (12528, 222176), (12576, 221328), (13568, 205146), (13824, 201347), (13833, 201216), (13886, 200448), (14148, 196736), (14848, 187461), (15196, 183168), (15264, 182352), (16704, 166632), (16768, 165996), (18444, 150912), (18864, 147552), (20352, 136764), (20829, 133632), (22272, 124974), (22794, 122112), (22896, 121568), (24592, 113184), (25056, 111088), (25152, 110664), (27136, 102573), (27666, 100608), (27772, 100224), (28296, 98368), (30392, 91584), (30528, 91176), (33408, 83316), (33536, 82998), (34191, 81408), (36888, 75456), (37728, 73776), (40704, 68382), (41499, 67072), (41658, 66816), (44544, 62487), (45588, 61056), (45792, 60784), (49184, 56592), (50112, 55544), (50304, 55332)]