1984980096

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 6478252560

約数和(自身を除く): 4493272464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 163, 176, 186, 192, 198, 248, 264, 279, 288, 326, 341, 352, 372, 384, 396, 489, 496, 528, 558, 576, 652, 682, 704, 744, 792, 961, 978, 992, 1023, 1056, 1116, 1152, 1304, 1364, 1408, 1467, 1488, 1584, 1793, 1922, 1956, 1984, 2046, 2112, 2232, 2608, 2728, 2883, 2934, 2976, 3069, 3168, 3586, 3844, 3912, 3968, 4092, 4224, 4464, 5053, 5216, 5379, 5456, 5766, 5868, 5952, 6138, 6336, 7172, 7688, 7824, 8184, 8649, 8928, 10106, 10432, 10571, 10758, 10912, 11532, 11736, 11904, 12276, 12672, 14344, 15159, 15376, 15648, 16137, 16368, 17298, 17856, 20212, 20864, 21142, 21516, 21824, 23064, 23472, 24552, 28688, 30318, 30752, 31296, 31713, 32274, 32736, 34596, 35712, 40424, 42284, 43032, 43648, 45477, 46128, 46944, 49104, 55583, 57376, 60636, 61504, 62592, 63426, 64548, 65472, 69192, 80848, 84568, 86064, 90954, 92256, 93888, 95139, 98208, 111166, 114752, 121272, 123008, 126852, 129096, 130944, 138384, 156643, 161696, 166749, 169136, 172128, 181908, 184512, 187776, 190278, 196416, 222332, 229504, 242544, 253704, 258192, 276768, 313286, 323392, 333498, 338272, 344256, 363816, 369024, 380556, 392832, 444664, 469929, 485088, 500247, 507408, 516384, 553536, 626572, 646784, 666996, 676544, 688512, 727632, 761112, 889328, 939858, 970176, 1000494, 1014816, 1032768, 1107072, 1253144, 1333992, 1353088, 1409787, 1455264, 1522224, 1723073, 1778656, 1879716, 1940352, 2000988, 2029632, 2065536, 2506288, 2667984, 2819574, 2910528, 3044448, 3446146, 3557312, 3759432, 4001976, 4059264, 5012576, 5169219, 5335968, 5639148, 5821056, 6088896, 6892292, 7114624, 7518864, 8003952, 10025152, 10338438, 10671936, 11278296, 12177792, 13784584, 15037728, 15507657, 16007904, 20050304, 20676876, 21343872, 22556592, 27569168, 30075456, 31015314, 32015808, 41353752, 45113184, 55138336, 60150912, 62030628, 64031616, 82707504, 90226368, 110276672, 124061256, 165415008, 180452736, 220553344, 248122512, 330830016, 496245024, 661660032, 992490048, 1984980096]

約数ペア:

[(1, 1984980096), (2, 992490048), (3, 661660032), (4, 496245024), (6, 330830016), (8, 248122512), (9, 220553344), (11, 180452736), (12, 165415008), (16, 124061256), (18, 110276672), (22, 90226368), (24, 82707504), (31, 64031616), (32, 62030628), (33, 60150912), (36, 55138336), (44, 45113184), (48, 41353752), (62, 32015808), (64, 31015314), (66, 30075456), (72, 27569168), (88, 22556592), (93, 21343872), (96, 20676876), (99, 20050304), (124, 16007904), (128, 15507657), (132, 15037728), (144, 13784584), (163, 12177792), (176, 11278296), (186, 10671936), (192, 10338438), (198, 10025152), (248, 8003952), (264, 7518864), (279, 7114624), (288, 6892292), (326, 6088896), (341, 5821056), (352, 5639148), (372, 5335968), (384, 5169219), (396, 5012576), (489, 4059264), (496, 4001976), (528, 3759432), (558, 3557312), (576, 3446146), (652, 3044448), (682, 2910528), (704, 2819574), (744, 2667984), (792, 2506288), (961, 2065536), (978, 2029632), (992, 2000988), (1023, 1940352), (1056, 1879716), (1116, 1778656), (1152, 1723073), (1304, 1522224), (1364, 1455264), (1408, 1409787), (1467, 1353088), (1488, 1333992), (1584, 1253144), (1793, 1107072), (1922, 1032768), (1956, 1014816), (1984, 1000494), (2046, 970176), (2112, 939858), (2232, 889328), (2608, 761112), (2728, 727632), (2883, 688512), (2934, 676544), (2976, 666996), (3069, 646784), (3168, 626572), (3586, 553536), (3844, 516384), (3912, 507408), (3968, 500247), (4092, 485088), (4224, 469929), (4464, 444664), (5053, 392832), (5216, 380556), (5379, 369024), (5456, 363816), (5766, 344256), (5868, 338272), (5952, 333498), (6138, 323392), (6336, 313286), (7172, 276768), (7688, 258192), (7824, 253704), (8184, 242544), (8649, 229504), (8928, 222332), (10106, 196416), (10432, 190278), (10571, 187776), (10758, 184512), (10912, 181908), (11532, 172128), (11736, 169136), (11904, 166749), (12276, 161696), (12672, 156643), (14344, 138384), (15159, 130944), (15376, 129096), (15648, 126852), (16137, 123008), (16368, 121272), (17298, 114752), (17856, 111166), (20212, 98208), (20864, 95139), (21142, 93888), (21516, 92256), (21824, 90954), (23064, 86064), (23472, 84568), (24552, 80848), (28688, 69192), (30318, 65472), (30752, 64548), (31296, 63426), (31713, 62592), (32274, 61504), (32736, 60636), (34596, 57376), (35712, 55583), (40424, 49104), (42284, 46944), (43032, 46128), (43648, 45477)]