2471161728

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2245

約数の個数: 192

約数和(自身を含む): 7764480720

約数和(自身を除く): 5293318992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 128, 147, 168, 183, 192, 196, 224, 244, 294, 336, 366, 384, 392, 427, 448, 488, 588, 672, 732, 784, 854, 896, 976, 1176, 1281, 1344, 1464, 1568, 1708, 1952, 2153, 2352, 2562, 2688, 2928, 2989, 3136, 3416, 3904, 4306, 4704, 5124, 5856, 5978, 6272, 6459, 6832, 7808, 8612, 8967, 9408, 10248, 11712, 11956, 12918, 13664, 15071, 17224, 17934, 18816, 20496, 23424, 23912, 25836, 27328, 30142, 34448, 35868, 40992, 45213, 47824, 51672, 54656, 60284, 68896, 71736, 81984, 90426, 95648, 103344, 105497, 120568, 131333, 137792, 143472, 163968, 180852, 191296, 206688, 210994, 241136, 262666, 275584, 286944, 316491, 361704, 382592, 393999, 413376, 421988, 482272, 525332, 573888, 632982, 723408, 787998, 826752, 843976, 919331, 964544, 1050664, 1147776, 1265964, 1446816, 1575996, 1687952, 1838662, 1929088, 2101328, 2531928, 2757993, 2893632, 3151992, 3375904, 3677324, 4202656, 5063856, 5515986, 5787264, 6303984, 6435317, 6751808, 7354648, 8405312, 10127712, 11031972, 12607968, 12870634, 13503616, 14709296, 16810624, 19305951, 20255424, 22063944, 25215936, 25741268, 29418592, 38611902, 40510848, 44127888, 50431872, 51482536, 58837184, 77223804, 88255776, 102965072, 117674368, 154447608, 176511552, 205930144, 308895216, 353023104, 411860288, 617790432, 823720576, 1235580864, 2471161728]

約数ペア:

[(1, 2471161728), (2, 1235580864), (3, 823720576), (4, 617790432), (6, 411860288), (7, 353023104), (8, 308895216), (12, 205930144), (14, 176511552), (16, 154447608), (21, 117674368), (24, 102965072), (28, 88255776), (32, 77223804), (42, 58837184), (48, 51482536), (49, 50431872), (56, 44127888), (61, 40510848), (64, 38611902), (84, 29418592), (96, 25741268), (98, 25215936), (112, 22063944), (122, 20255424), (128, 19305951), (147, 16810624), (168, 14709296), (183, 13503616), (192, 12870634), (196, 12607968), (224, 11031972), (244, 10127712), (294, 8405312), (336, 7354648), (366, 6751808), (384, 6435317), (392, 6303984), (427, 5787264), (448, 5515986), (488, 5063856), (588, 4202656), (672, 3677324), (732, 3375904), (784, 3151992), (854, 2893632), (896, 2757993), (976, 2531928), (1176, 2101328), (1281, 1929088), (1344, 1838662), (1464, 1687952), (1568, 1575996), (1708, 1446816), (1952, 1265964), (2153, 1147776), (2352, 1050664), (2562, 964544), (2688, 919331), (2928, 843976), (2989, 826752), (3136, 787998), (3416, 723408), (3904, 632982), (4306, 573888), (4704, 525332), (5124, 482272), (5856, 421988), (5978, 413376), (6272, 393999), (6459, 382592), (6832, 361704), (7808, 316491), (8612, 286944), (8967, 275584), (9408, 262666), (10248, 241136), (11712, 210994), (11956, 206688), (12918, 191296), (13664, 180852), (15071, 163968), (17224, 143472), (17934, 137792), (18816, 131333), (20496, 120568), (23424, 105497), (23912, 103344), (25836, 95648), (27328, 90426), (30142, 81984), (34448, 71736), (35868, 68896), (40992, 60284), (45213, 54656), (47824, 51672)]