18988547424

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 432

約数和(自身を含む): 64747683504

約数和(自身を除く): 45759136080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 73, 77, 84, 88, 96, 98, 112, 121, 132, 146, 147, 154, 168, 176, 196, 219, 224, 231, 242, 264, 292, 294, 308, 336, 352, 363, 392, 438, 457, 462, 484, 511, 528, 539, 584, 588, 616, 672, 726, 784, 803, 847, 876, 914, 924, 968, 1022, 1056, 1078, 1168, 1176, 1232, 1371, 1452, 1533, 1568, 1606, 1617, 1694, 1752, 1828, 1848, 1936, 2044, 2156, 2336, 2352, 2409, 2464, 2541, 2742, 2904, 3066, 3199, 3212, 3234, 3388, 3504, 3577, 3656, 3696, 3872, 4088, 4312, 4704, 4818, 5027, 5082, 5484, 5621, 5808, 5929, 6132, 6398, 6424, 6468, 6776, 7008, 7154, 7312, 7392, 8176, 8624, 8833, 9597, 9636, 10054, 10164, 10731, 10968, 11242, 11616, 11858, 12264, 12796, 12848, 12936, 13552, 14308, 14624, 15081, 16352, 16863, 17248, 17666, 17787, 19194, 19272, 20108, 20328, 21462, 21936, 22393, 22484, 23716, 24528, 25592, 25696, 25872, 26499, 27104, 28616, 30162, 33361, 33726, 35189, 35332, 35574, 38388, 38544, 39347, 40216, 40656, 42924, 43872, 44786, 44968, 47432, 49056, 51184, 51744, 52998, 55297, 57232, 60324, 61831, 66722, 67179, 67452, 70378, 70664, 71148, 76776, 77088, 78694, 80432, 81312, 85848, 89572, 89936, 94864, 100083, 102368, 105567, 105996, 110594, 114464, 118041, 120648, 123662, 133444, 134358, 134904, 140756, 141328, 142296, 153552, 157388, 160864, 165891, 171696, 179144, 179872, 185493, 189728, 200166, 211134, 211992, 221188, 233527, 236082, 241296, 246323, 247324, 266888, 268716, 269808, 281512, 282656, 284592, 307104, 314776, 331782, 343392, 358288, 366971, 370986, 387079, 400332, 422268, 423984, 432817, 442376, 467054, 472164, 482592, 492646, 494648, 533776, 537432, 539616, 563024, 569184, 629552, 663564, 700581, 716576, 733942, 738969, 741972, 774158, 800664, 844536, 847968, 865634, 884752, 934108, 944328, 985292, 989296, 1067552, 1074864, 1100913, 1126048, 1161237, 1259104, 1298451, 1327128, 1401162, 1467884, 1477938, 1483944, 1548316, 1601328, 1634689, 1689072, 1731268, 1769504, 1868216, 1888656, 1970584, 1978592, 2149728, 2201826, 2322474, 2568797, 2596902, 2654256, 2709553, 2802324, 2935768, 2955876, 2967888, 3096632, 3202656, 3269378, 3378144, 3462536, 3736432, 3777312, 3941168, 4036681, 4403652, 4644948, 4904067, 5137594, 5193804, 5308512, 5419106, 5604648, 5871536, 5911752, 5935776, 6193264, 6538756, 6925072, 7472864, 7706391, 7882336, 8073362, 8128659, 8807304, 9289896, 9808134, 10275188, 10387608, 10838212, 11209296, 11743072, 11823504, 12110043, 12386528, 13077512, 13850144, 15412782, 16146724, 16257318, 17614608, 17981579, 18579792, 19616268, 20550376, 20775216, 21676424, 22418592, 23647008, 24220086, 26155024, 28256767, 30825564, 32293448, 32514636, 35229216, 35963158, 37159584, 39232536, 41100752, 41550432, 43352848, 48440172, 52310048, 53944737, 56513534, 61651128, 64586896, 65029272, 71926316, 78465072, 82201504, 84770301, 86705696, 96880344, 107889474, 113027068, 123302256, 129173792, 130058544, 143852632, 156930144, 169540602, 193760688, 197797369, 215778948, 226054136, 246604512, 260117088, 287705264, 339081204, 387521376, 395594738, 431557896, 452108272, 575410528, 593392107, 678162408, 791189476, 863115792, 904216544, 1186784214, 1356324816, 1582378952, 1726231584, 2373568428, 2712649632, 3164757904, 4747136856, 6329515808, 9494273712, 18988547424]

約数ペア:

[(1, 18988547424), (2, 9494273712), (3, 6329515808), (4, 4747136856), (6, 3164757904), (7, 2712649632), (8, 2373568428), (11, 1726231584), (12, 1582378952), (14, 1356324816), (16, 1186784214), (21, 904216544), (22, 863115792), (24, 791189476), (28, 678162408), (32, 593392107), (33, 575410528), (42, 452108272), (44, 431557896), (48, 395594738), (49, 387521376), (56, 339081204), (66, 287705264), (73, 260117088), (77, 246604512), (84, 226054136), (88, 215778948), (96, 197797369), (98, 193760688), (112, 169540602), (121, 156930144), (132, 143852632), (146, 130058544), (147, 129173792), (154, 123302256), (168, 113027068), (176, 107889474), (196, 96880344), (219, 86705696), (224, 84770301), (231, 82201504), (242, 78465072), (264, 71926316), (292, 65029272), (294, 64586896), (308, 61651128), (336, 56513534), (352, 53944737), (363, 52310048), (392, 48440172), (438, 43352848), (457, 41550432), (462, 41100752), (484, 39232536), (511, 37159584), (528, 35963158), (539, 35229216), (584, 32514636), (588, 32293448), (616, 30825564), (672, 28256767), (726, 26155024), (784, 24220086), (803, 23647008), (847, 22418592), (876, 21676424), (914, 20775216), (924, 20550376), (968, 19616268), (1022, 18579792), (1056, 17981579), (1078, 17614608), (1168, 16257318), (1176, 16146724), (1232, 15412782), (1371, 13850144), (1452, 13077512), (1533, 12386528), (1568, 12110043), (1606, 11823504), (1617, 11743072), (1694, 11209296), (1752, 10838212), (1828, 10387608), (1848, 10275188), (1936, 9808134), (2044, 9289896), (2156, 8807304), (2336, 8128659), (2352, 8073362), (2409, 7882336), (2464, 7706391), (2541, 7472864), (2742, 6925072), (2904, 6538756), (3066, 6193264), (3199, 5935776), (3212, 5911752), (3234, 5871536), (3388, 5604648), (3504, 5419106), (3577, 5308512), (3656, 5193804), (3696, 5137594), (3872, 4904067), (4088, 4644948), (4312, 4403652), (4704, 4036681), (4818, 3941168), (5027, 3777312), (5082, 3736432), (5484, 3462536), (5621, 3378144), (5808, 3269378), (5929, 3202656), (6132, 3096632), (6398, 2967888), (6424, 2955876), (6468, 2935768), (6776, 2802324), (7008, 2709553), (7154, 2654256), (7312, 2596902), (7392, 2568797), (8176, 2322474), (8624, 2201826), (8833, 2149728), (9597, 1978592), (9636, 1970584), (10054, 1888656), (10164, 1868216), (10731, 1769504), (10968, 1731268), (11242, 1689072), (11616, 1634689), (11858, 1601328), (12264, 1548316), (12796, 1483944), (12848, 1477938), (12936, 1467884), (13552, 1401162), (14308, 1327128), (14624, 1298451), (15081, 1259104), (16352, 1161237), (16863, 1126048), (17248, 1100913), (17666, 1074864), (17787, 1067552), (19194, 989296), (19272, 985292), (20108, 944328), (20328, 934108), (21462, 884752), (21936, 865634), (22393, 847968), (22484, 844536), (23716, 800664), (24528, 774158), (25592, 741972), (25696, 738969), (25872, 733942), (26499, 716576), (27104, 700581), (28616, 663564), (30162, 629552), (33361, 569184), (33726, 563024), (35189, 539616), (35332, 537432), (35574, 533776), (38388, 494648), (38544, 492646), (39347, 482592), (40216, 472164), (40656, 467054), (42924, 442376), (43872, 432817), (44786, 423984), (44968, 422268), (47432, 400332), (49056, 387079), (51184, 370986), (51744, 366971), (52998, 358288), (55297, 343392), (57232, 331782), (60324, 314776), (61831, 307104), (66722, 284592), (67179, 282656), (67452, 281512), (70378, 269808), (70664, 268716), (71148, 266888), (76776, 247324), (77088, 246323), (78694, 241296), (80432, 236082), (81312, 233527), (85848, 221188), (89572, 211992), (89936, 211134), (94864, 200166), (100083, 189728), (102368, 185493), (105567, 179872), (105996, 179144), (110594, 171696), (114464, 165891), (118041, 160864), (120648, 157388), (123662, 153552), (133444, 142296), (134358, 141328), (134904, 140756)]