12481221984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 432

約数和(自身を含む): 43132678848

約数和(自身を除く): 30651456864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 66, 77, 84, 88, 93, 96, 98, 112, 124, 132, 147, 154, 168, 176, 186, 196, 217, 224, 231, 248, 251, 264, 294, 308, 336, 341, 352, 372, 392, 434, 462, 496, 502, 528, 539, 588, 616, 651, 672, 682, 744, 753, 784, 868, 924, 961, 992, 1004, 1023, 1056, 1078, 1176, 1232, 1302, 1364, 1488, 1506, 1519, 1568, 1617, 1736, 1757, 1848, 1922, 2008, 2046, 2156, 2352, 2387, 2464, 2604, 2728, 2761, 2883, 2976, 3012, 3038, 3234, 3472, 3514, 3696, 3844, 4016, 4092, 4312, 4557, 4704, 4774, 5208, 5271, 5456, 5522, 5766, 6024, 6076, 6468, 6727, 6944, 7028, 7161, 7392, 7688, 7781, 8032, 8184, 8283, 8624, 9114, 9548, 10416, 10542, 10571, 10912, 11044, 11532, 12048, 12152, 12299, 12936, 13454, 14056, 14322, 15376, 15562, 16368, 16566, 16709, 17248, 18228, 19096, 19327, 20181, 20832, 21084, 21142, 22088, 23064, 23343, 24096, 24304, 24598, 25872, 26908, 28112, 28644, 30752, 31124, 31713, 32736, 33132, 33418, 36456, 36897, 38192, 38654, 40362, 42168, 42284, 44176, 46128, 46686, 47089, 48608, 49196, 50127, 51744, 53816, 54467, 56224, 57288, 57981, 62248, 63426, 66264, 66836, 72912, 73794, 73997, 76384, 77308, 80724, 84336, 84568, 85591, 88352, 92256, 93372, 94178, 98392, 100254, 107632, 108934, 114576, 115962, 124496, 126852, 132528, 133672, 135289, 141267, 145824, 147588, 147994, 154616, 161448, 163401, 168672, 169136, 171182, 186744, 188356, 196784, 200508, 215264, 217868, 221991, 229152, 231924, 241211, 248992, 253704, 256773, 265056, 267344, 270578, 282534, 295176, 295988, 309232, 322896, 326802, 338272, 342364, 373488, 376712, 381269, 393568, 401016, 405867, 435736, 443982, 463848, 482422, 507408, 513546, 517979, 534688, 541156, 565068, 590352, 591976, 599137, 618464, 645792, 653604, 684728, 723633, 746976, 753424, 762538, 802032, 811734, 871472, 887964, 927696, 964844, 1014816, 1027092, 1035958, 1082312, 1130136, 1143807, 1180704, 1183952, 1198274, 1307208, 1369456, 1447266, 1506848, 1525076, 1553937, 1604064, 1623468, 1688477, 1742944, 1775928, 1797411, 1855392, 1929688, 2054184, 2071916, 2164624, 2260272, 2287614, 2367904, 2396548, 2614416, 2653321, 2738912, 2894532, 3050152, 3107874, 3246936, 3376954, 3551856, 3594822, 3859376, 4108368, 4143832, 4193959, 4329248, 4520544, 4575228, 4793096, 5065431, 5228832, 5306642, 5789064, 6100304, 6215748, 6493872, 6753908, 7103712, 7189644, 7718752, 7959963, 8216736, 8287664, 8387918, 9150456, 9586192, 10130862, 10613284, 11578128, 11819339, 12200608, 12431496, 12581877, 12987744, 13507816, 14379288, 15919926, 16575328, 16775836, 18300912, 18573247, 19172384, 20261724, 21226568, 23156256, 23638678, 24862992, 25163754, 27015632, 28758576, 31839852, 33551672, 35458017, 36601824, 37146494, 40523448, 42453136, 47277356, 49725984, 50327508, 54031264, 55719741, 57517152, 63679704, 67103344, 70916034, 74292988, 81046896, 84906272, 94554712, 100655016, 111439482, 127359408, 130012729, 134206688, 141832068, 148585976, 162093792, 189109424, 201310032, 222878964, 254718816, 260025458, 283664136, 297171952, 378218848, 390038187, 402620064, 445757928, 520050916, 567328272, 594343904, 780076374, 891515856, 1040101832, 1134656544, 1560152748, 1783031712, 2080203664, 3120305496, 4160407328, 6240610992, 12481221984]

約数ペア:

[(1, 12481221984), (2, 6240610992), (3, 4160407328), (4, 3120305496), (6, 2080203664), (7, 1783031712), (8, 1560152748), (11, 1134656544), (12, 1040101832), (14, 891515856), (16, 780076374), (21, 594343904), (22, 567328272), (24, 520050916), (28, 445757928), (31, 402620064), (32, 390038187), (33, 378218848), (42, 297171952), (44, 283664136), (48, 260025458), (49, 254718816), (56, 222878964), (62, 201310032), (66, 189109424), (77, 162093792), (84, 148585976), (88, 141832068), (93, 134206688), (96, 130012729), (98, 127359408), (112, 111439482), (124, 100655016), (132, 94554712), (147, 84906272), (154, 81046896), (168, 74292988), (176, 70916034), (186, 67103344), (196, 63679704), (217, 57517152), (224, 55719741), (231, 54031264), (248, 50327508), (251, 49725984), (264, 47277356), (294, 42453136), (308, 40523448), (336, 37146494), (341, 36601824), (352, 35458017), (372, 33551672), (392, 31839852), (434, 28758576), (462, 27015632), (496, 25163754), (502, 24862992), (528, 23638678), (539, 23156256), (588, 21226568), (616, 20261724), (651, 19172384), (672, 18573247), (682, 18300912), (744, 16775836), (753, 16575328), (784, 15919926), (868, 14379288), (924, 13507816), (961, 12987744), (992, 12581877), (1004, 12431496), (1023, 12200608), (1056, 11819339), (1078, 11578128), (1176, 10613284), (1232, 10130862), (1302, 9586192), (1364, 9150456), (1488, 8387918), (1506, 8287664), (1519, 8216736), (1568, 7959963), (1617, 7718752), (1736, 7189644), (1757, 7103712), (1848, 6753908), (1922, 6493872), (2008, 6215748), (2046, 6100304), (2156, 5789064), (2352, 5306642), (2387, 5228832), (2464, 5065431), (2604, 4793096), (2728, 4575228), (2761, 4520544), (2883, 4329248), (2976, 4193959), (3012, 4143832), (3038, 4108368), (3234, 3859376), (3472, 3594822), (3514, 3551856), (3696, 3376954), (3844, 3246936), (4016, 3107874), (4092, 3050152), (4312, 2894532), (4557, 2738912), (4704, 2653321), (4774, 2614416), (5208, 2396548), (5271, 2367904), (5456, 2287614), (5522, 2260272), (5766, 2164624), (6024, 2071916), (6076, 2054184), (6468, 1929688), (6727, 1855392), (6944, 1797411), (7028, 1775928), (7161, 1742944), (7392, 1688477), (7688, 1623468), (7781, 1604064), (8032, 1553937), (8184, 1525076), (8283, 1506848), (8624, 1447266), (9114, 1369456), (9548, 1307208), (10416, 1198274), (10542, 1183952), (10571, 1180704), (10912, 1143807), (11044, 1130136), (11532, 1082312), (12048, 1035958), (12152, 1027092), (12299, 1014816), (12936, 964844), (13454, 927696), (14056, 887964), (14322, 871472), (15376, 811734), (15562, 802032), (16368, 762538), (16566, 753424), (16709, 746976), (17248, 723633), (18228, 684728), (19096, 653604), (19327, 645792), (20181, 618464), (20832, 599137), (21084, 591976), (21142, 590352), (22088, 565068), (23064, 541156), (23343, 534688), (24096, 517979), (24304, 513546), (24598, 507408), (25872, 482422), (26908, 463848), (28112, 443982), (28644, 435736), (30752, 405867), (31124, 401016), (31713, 393568), (32736, 381269), (33132, 376712), (33418, 373488), (36456, 342364), (36897, 338272), (38192, 326802), (38654, 322896), (40362, 309232), (42168, 295988), (42284, 295176), (44176, 282534), (46128, 270578), (46686, 267344), (47089, 265056), (48608, 256773), (49196, 253704), (50127, 248992), (51744, 241211), (53816, 231924), (54467, 229152), (56224, 221991), (57288, 217868), (57981, 215264), (62248, 200508), (63426, 196784), (66264, 188356), (66836, 186744), (72912, 171182), (73794, 169136), (73997, 168672), (76384, 163401), (77308, 161448), (80724, 154616), (84336, 147994), (84568, 147588), (85591, 145824), (88352, 141267), (92256, 135289), (93372, 133672), (94178, 132528), (98392, 126852), (100254, 124496), (107632, 115962), (108934, 114576)]