19514654208

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2153}}^1$

素因数の和:2465

約数の個数: 240

約数和(自身を含む): 64625479776

約数和(自身を除く): 45110825568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 281, 288, 336, 384, 448, 504, 512, 562, 576, 672, 768, 843, 896, 1008, 1124, 1152, 1344, 1536, 1686, 1792, 1967, 2016, 2153, 2248, 2304, 2529, 2688, 3372, 3584, 3934, 4032, 4306, 4496, 4608, 5058, 5376, 5901, 6459, 6744, 7868, 8064, 8612, 8992, 10116, 10752, 11802, 12918, 13488, 15071, 15736, 16128, 17224, 17703, 17984, 19377, 20232, 23604, 25836, 26976, 30142, 31472, 32256, 34448, 35406, 35968, 38754, 40464, 45213, 47208, 51672, 53952, 60284, 62944, 68896, 70812, 71936, 77508, 80928, 90426, 94416, 103344, 107904, 120568, 125888, 135639, 137792, 141624, 143872, 155016, 161856, 180852, 188832, 206688, 215808, 241136, 251776, 271278, 275584, 283248, 310032, 323712, 361704, 377664, 413376, 431616, 482272, 503552, 542556, 551168, 566496, 604993, 620064, 647424, 723408, 755328, 826752, 964544, 1007104, 1085112, 1102336, 1132992, 1209986, 1240128, 1294848, 1446816, 1510656, 1653504, 1814979, 1929088, 2170224, 2265984, 2419972, 2480256, 2893632, 3021312, 3307008, 3629958, 3858176, 4234951, 4340448, 4531968, 4839944, 4960512, 5444937, 5787264, 7259916, 7716352, 8469902, 8680896, 9063936, 9679888, 9921024, 10889874, 11574528, 12704853, 14519832, 16939804, 17361792, 19359776, 21779748, 23149056, 25409706, 29039664, 33879608, 34723584, 38114559, 38719552, 43559496, 50819412, 58079328, 67759216, 69447168, 76229118, 77439104, 87118992, 101638824, 116158656, 135518432, 152458236, 154878208, 174237984, 203277648, 232317312, 271036864, 304916472, 309756416, 348475968, 406555296, 464634624, 542073728, 609832944, 696951936, 813110592, 929269248, 1084147456, 1219665888, 1393903872, 1626221184, 2168294912, 2439331776, 2787807744, 3252442368, 4878663552, 6504884736, 9757327104, 19514654208]

約数ペア:

[(1, 19514654208), (2, 9757327104), (3, 6504884736), (4, 4878663552), (6, 3252442368), (7, 2787807744), (8, 2439331776), (9, 2168294912), (12, 1626221184), (14, 1393903872), (16, 1219665888), (18, 1084147456), (21, 929269248), (24, 813110592), (28, 696951936), (32, 609832944), (36, 542073728), (42, 464634624), (48, 406555296), (56, 348475968), (63, 309756416), (64, 304916472), (72, 271036864), (84, 232317312), (96, 203277648), (112, 174237984), (126, 154878208), (128, 152458236), (144, 135518432), (168, 116158656), (192, 101638824), (224, 87118992), (252, 77439104), (256, 76229118), (281, 69447168), (288, 67759216), (336, 58079328), (384, 50819412), (448, 43559496), (504, 38719552), (512, 38114559), (562, 34723584), (576, 33879608), (672, 29039664), (768, 25409706), (843, 23149056), (896, 21779748), (1008, 19359776), (1124, 17361792), (1152, 16939804), (1344, 14519832), (1536, 12704853), (1686, 11574528), (1792, 10889874), (1967, 9921024), (2016, 9679888), (2153, 9063936), (2248, 8680896), (2304, 8469902), (2529, 7716352), (2688, 7259916), (3372, 5787264), (3584, 5444937), (3934, 4960512), (4032, 4839944), (4306, 4531968), (4496, 4340448), (4608, 4234951), (5058, 3858176), (5376, 3629958), (5901, 3307008), (6459, 3021312), (6744, 2893632), (7868, 2480256), (8064, 2419972), (8612, 2265984), (8992, 2170224), (10116, 1929088), (10752, 1814979), (11802, 1653504), (12918, 1510656), (13488, 1446816), (15071, 1294848), (15736, 1240128), (16128, 1209986), (17224, 1132992), (17703, 1102336), (17984, 1085112), (19377, 1007104), (20232, 964544), (23604, 826752), (25836, 755328), (26976, 723408), (30142, 647424), (31472, 620064), (32256, 604993), (34448, 566496), (35406, 551168), (35968, 542556), (38754, 503552), (40464, 482272), (45213, 431616), (47208, 413376), (51672, 377664), (53952, 361704), (60284, 323712), (62944, 310032), (68896, 283248), (70812, 275584), (71936, 271278), (77508, 251776), (80928, 241136), (90426, 215808), (94416, 206688), (103344, 188832), (107904, 180852), (120568, 161856), (125888, 155016), (135639, 143872), (137792, 141624)]