19787504256

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 480

約数和(自身を含む): 66673458720

約数和(自身を除く): 46885954464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 128, 138, 144, 156, 162, 169, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 324, 338, 351, 368, 384, 414, 416, 432, 468, 491, 507, 552, 576, 598, 621, 624, 648, 676, 702, 736, 828, 832, 864, 897, 936, 982, 1014, 1053, 1104, 1152, 1196, 1242, 1248, 1296, 1352, 1404, 1472, 1473, 1521, 1656, 1664, 1728, 1794, 1863, 1872, 1964, 2028, 2106, 2208, 2392, 2484, 2496, 2592, 2691, 2704, 2808, 2944, 2946, 3042, 3312, 3456, 3588, 3726, 3744, 3887, 3928, 4056, 4212, 4416, 4419, 4563, 4784, 4968, 4992, 5184, 5382, 5408, 5616, 5892, 6084, 6383, 6624, 7176, 7452, 7488, 7774, 7856, 8073, 8112, 8424, 8832, 8838, 9126, 9568, 9936, 10368, 10764, 10816, 11232, 11293, 11661, 11784, 12168, 12766, 13248, 13257, 13689, 14352, 14904, 14976, 15548, 15712, 16146, 16224, 16848, 17676, 18252, 19136, 19149, 19872, 21528, 21632, 22464, 22586, 23322, 23568, 24219, 24336, 25532, 26496, 26514, 27378, 28704, 29808, 31096, 31424, 32292, 32448, 33696, 33879, 34983, 35352, 36504, 38272, 38298, 39744, 39771, 43056, 44928, 45172, 46644, 47136, 48438, 48672, 51064, 53028, 54756, 57408, 57447, 59616, 62192, 62848, 64584, 64896, 67392, 67758, 69966, 70704, 73008, 76596, 79488, 79542, 82979, 86112, 90344, 93288, 94272, 96876, 97344, 101637, 102128, 104949, 106056, 109512, 114816, 114894, 119232, 124384, 129168, 134784, 135516, 139932, 141408, 146016, 146809, 153192, 159084, 165958, 172224, 172341, 180688, 186576, 188544, 193752, 194688, 203274, 204256, 209898, 212112, 219024, 229788, 238464, 248768, 248937, 258336, 271032, 279864, 282816, 292032, 293618, 304911, 306384, 314847, 318168, 331916, 344448, 344682, 361376, 373152, 387504, 406548, 408512, 419796, 424224, 438048, 440427, 459576, 497536, 497874, 516672, 517023, 542064, 559728, 565632, 584064, 587236, 609822, 612768, 629694, 636336, 663832, 689364, 722752, 746304, 746811, 775008, 813096, 817024, 839592, 848448, 876096, 880854, 914733, 919152, 995748, 1033344, 1034046, 1084128, 1119456, 1174472, 1219644, 1225536, 1259388, 1272672, 1321281, 1327664, 1378728, 1445504, 1492608, 1493622, 1550016, 1626192, 1679184, 1696896, 1752192, 1761708, 1829466, 1838304, 1908517, 1991496, 2068092, 2168256, 2238912, 2240433, 2348944, 2439288, 2451072, 2518776, 2545344, 2642562, 2655328, 2757456, 2987244, 3100032, 3252384, 3358368, 3523416, 3658932, 3676608, 3817034, 3963843, 3982992, 4136184, 4336512, 4477824, 4480866, 4697888, 4878576, 5037552, 5090688, 5285124, 5310656, 5514912, 5725551, 5974488, 6504768, 6716736, 6721299, 7046832, 7317864, 7353216, 7634068, 7927686, 7965984, 8272368, 8961732, 9395776, 9757152, 10075104, 10570248, 10621312, 11029824, 11451102, 11891529, 11948976, 13009536, 13433472, 13442598, 14093664, 14635728, 15268136, 15855372, 15931968, 16544736, 17176653, 17923464, 18791552, 19514304, 20150208, 21140496, 22059648, 22902204, 23783058, 23897952, 26885196, 28187328, 29271456, 30536272, 31710744, 31863936, 33089472, 34353306, 35846928, 39028608, 40300416, 42280992, 45804408, 47566116, 47795904, 51529959, 53770392, 56374656, 58542912, 61072544, 63421488, 66178944, 68706612, 71693856, 84561984, 91608816, 95132232, 95591808, 103059918, 107540784, 117085824, 122145088, 126842976, 137413224, 143387712, 154589877, 169123968, 183217632, 190264464, 206119836, 215081568, 244290176, 253685952, 274826448, 286775424, 309179754, 366435264, 380528928, 412239672, 430163136, 507371904, 549652896, 618359508, 732870528, 761057856, 824479344, 860326272, 1099305792, 1236719016, 1522115712, 1648958688, 2198611584, 2473438032, 3297917376, 4946876064, 6595834752, 9893752128, 19787504256]

約数ペア:

[(1, 19787504256), (2, 9893752128), (3, 6595834752), (4, 4946876064), (6, 3297917376), (8, 2473438032), (9, 2198611584), (12, 1648958688), (13, 1522115712), (16, 1236719016), (18, 1099305792), (23, 860326272), (24, 824479344), (26, 761057856), (27, 732870528), (32, 618359508), (36, 549652896), (39, 507371904), (46, 430163136), (48, 412239672), (52, 380528928), (54, 366435264), (64, 309179754), (69, 286775424), (72, 274826448), (78, 253685952), (81, 244290176), (92, 215081568), (96, 206119836), (104, 190264464), (108, 183217632), (117, 169123968), (128, 154589877), (138, 143387712), (144, 137413224), (156, 126842976), (162, 122145088), (169, 117085824), (184, 107540784), (192, 103059918), (207, 95591808), (208, 95132232), (216, 91608816), (234, 84561984), (276, 71693856), (288, 68706612), (299, 66178944), (312, 63421488), (324, 61072544), (338, 58542912), (351, 56374656), (368, 53770392), (384, 51529959), (414, 47795904), (416, 47566116), (432, 45804408), (468, 42280992), (491, 40300416), (507, 39028608), (552, 35846928), (576, 34353306), (598, 33089472), (621, 31863936), (624, 31710744), (648, 30536272), (676, 29271456), (702, 28187328), (736, 26885196), (828, 23897952), (832, 23783058), (864, 22902204), (897, 22059648), (936, 21140496), (982, 20150208), (1014, 19514304), (1053, 18791552), (1104, 17923464), (1152, 17176653), (1196, 16544736), (1242, 15931968), (1248, 15855372), (1296, 15268136), (1352, 14635728), (1404, 14093664), (1472, 13442598), (1473, 13433472), (1521, 13009536), (1656, 11948976), (1664, 11891529), (1728, 11451102), (1794, 11029824), (1863, 10621312), (1872, 10570248), (1964, 10075104), (2028, 9757152), (2106, 9395776), (2208, 8961732), (2392, 8272368), (2484, 7965984), (2496, 7927686), (2592, 7634068), (2691, 7353216), (2704, 7317864), (2808, 7046832), (2944, 6721299), (2946, 6716736), (3042, 6504768), (3312, 5974488), (3456, 5725551), (3588, 5514912), (3726, 5310656), (3744, 5285124), (3887, 5090688), (3928, 5037552), (4056, 4878576), (4212, 4697888), (4416, 4480866), (4419, 4477824), (4563, 4336512), (4784, 4136184), (4968, 3982992), (4992, 3963843), (5184, 3817034), (5382, 3676608), (5408, 3658932), (5616, 3523416), (5892, 3358368), (6084, 3252384), (6383, 3100032), (6624, 2987244), (7176, 2757456), (7452, 2655328), (7488, 2642562), (7774, 2545344), (7856, 2518776), (8073, 2451072), (8112, 2439288), (8424, 2348944), (8832, 2240433), (8838, 2238912), (9126, 2168256), (9568, 2068092), (9936, 1991496), (10368, 1908517), (10764, 1838304), (10816, 1829466), (11232, 1761708), (11293, 1752192), (11661, 1696896), (11784, 1679184), (12168, 1626192), (12766, 1550016), (13248, 1493622), (13257, 1492608), (13689, 1445504), (14352, 1378728), (14904, 1327664), (14976, 1321281), (15548, 1272672), (15712, 1259388), (16146, 1225536), (16224, 1219644), (16848, 1174472), (17676, 1119456), (18252, 1084128), (19136, 1034046), (19149, 1033344), (19872, 995748), (21528, 919152), (21632, 914733), (22464, 880854), (22586, 876096), (23322, 848448), (23568, 839592), (24219, 817024), (24336, 813096), (25532, 775008), (26496, 746811), (26514, 746304), (27378, 722752), (28704, 689364), (29808, 663832), (31096, 636336), (31424, 629694), (32292, 612768), (32448, 609822), (33696, 587236), (33879, 584064), (34983, 565632), (35352, 559728), (36504, 542064), (38272, 517023), (38298, 516672), (39744, 497874), (39771, 497536), (43056, 459576), (44928, 440427), (45172, 438048), (46644, 424224), (47136, 419796), (48438, 408512), (48672, 406548), (51064, 387504), (53028, 373152), (54756, 361376), (57408, 344682), (57447, 344448), (59616, 331916), (62192, 318168), (62848, 314847), (64584, 306384), (64896, 304911), (67392, 293618), (67758, 292032), (69966, 282816), (70704, 279864), (73008, 271032), (76596, 258336), (79488, 248937), (79542, 248768), (82979, 238464), (86112, 229788), (90344, 219024), (93288, 212112), (94272, 209898), (96876, 204256), (97344, 203274), (101637, 194688), (102128, 193752), (104949, 188544), (106056, 186576), (109512, 180688), (114816, 172341), (114894, 172224), (119232, 165958), (124384, 159084), (129168, 153192), (134784, 146809), (135516, 146016), (139932, 141408)]