28982063712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{12347}}^1$

素因数の和:12873

約数の個数: 144

約数和(自身を含む): 88683336000

約数和(自身を除く): 59701272288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 499, 588, 672, 784, 998, 1176, 1497, 1568, 1996, 2352, 2994, 3493, 3992, 4704, 5988, 6986, 7984, 10479, 11976, 12347, 13972, 15968, 20958, 23952, 24451, 24694, 27944, 37041, 41916, 47904, 48902, 49388, 55888, 73353, 74082, 83832, 86429, 97804, 98776, 111776, 146706, 148164, 167664, 172858, 195608, 197552, 259287, 293412, 296328, 335328, 345716, 391216, 395104, 518574, 586824, 592656, 605003, 691432, 782432, 1037148, 1173648, 1185312, 1210006, 1382864, 1815009, 2074296, 2347296, 2420012, 2765728, 3630018, 4148592, 4840024, 6161153, 7260036, 8297184, 9680048, 12322306, 14520072, 18483459, 19360096, 24644612, 29040144, 36966918, 43128071, 49289224, 58080288, 73933836, 86256142, 98578448, 129384213, 147867672, 172512284, 197156896, 258768426, 295735344, 301896497, 345024568, 517536852, 591470688, 603792994, 690049136, 905689491, 1035073704, 1207585988, 1380098272, 1811378982, 2070147408, 2415171976, 3622757964, 4140294816, 4830343952, 7245515928, 9660687904, 14491031856, 28982063712]

約数ペア:

[(1, 28982063712), (2, 14491031856), (3, 9660687904), (4, 7245515928), (6, 4830343952), (7, 4140294816), (8, 3622757964), (12, 2415171976), (14, 2070147408), (16, 1811378982), (21, 1380098272), (24, 1207585988), (28, 1035073704), (32, 905689491), (42, 690049136), (48, 603792994), (49, 591470688), (56, 517536852), (84, 345024568), (96, 301896497), (98, 295735344), (112, 258768426), (147, 197156896), (168, 172512284), (196, 147867672), (224, 129384213), (294, 98578448), (336, 86256142), (392, 73933836), (499, 58080288), (588, 49289224), (672, 43128071), (784, 36966918), (998, 29040144), (1176, 24644612), (1497, 19360096), (1568, 18483459), (1996, 14520072), (2352, 12322306), (2994, 9680048), (3493, 8297184), (3992, 7260036), (4704, 6161153), (5988, 4840024), (6986, 4148592), (7984, 3630018), (10479, 2765728), (11976, 2420012), (12347, 2347296), (13972, 2074296), (15968, 1815009), (20958, 1382864), (23952, 1210006), (24451, 1185312), (24694, 1173648), (27944, 1037148), (37041, 782432), (41916, 691432), (47904, 605003), (48902, 592656), (49388, 586824), (55888, 518574), (73353, 395104), (74082, 391216), (83832, 345716), (86429, 335328), (97804, 296328), (98776, 293412), (111776, 259287), (146706, 197552), (148164, 195608), (167664, 172858)]