18671528064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4951}}^1$

素因数の和:5059

約数の個数: 256

約数和(自身を含む): 60127580160

約数和(自身を除く): 41456052096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 61, 64, 69, 84, 92, 96, 112, 122, 128, 138, 161, 168, 183, 184, 192, 224, 244, 276, 322, 336, 366, 368, 384, 427, 448, 483, 488, 552, 644, 672, 732, 736, 854, 896, 966, 976, 1104, 1281, 1288, 1344, 1403, 1464, 1472, 1708, 1932, 1952, 2208, 2562, 2576, 2688, 2806, 2928, 2944, 3416, 3864, 3904, 4209, 4416, 4951, 5124, 5152, 5612, 5856, 6832, 7728, 7808, 8418, 8832, 9821, 9902, 10248, 10304, 11224, 11712, 13664, 14853, 15456, 16836, 19642, 19804, 20496, 20608, 22448, 23424, 27328, 29463, 29706, 30912, 33672, 34657, 39284, 39608, 40992, 44896, 54656, 58926, 59412, 61824, 67344, 69314, 78568, 79216, 81984, 89792, 103971, 113873, 117852, 118824, 134688, 138628, 157136, 158432, 163968, 179584, 207942, 227746, 235704, 237648, 269376, 277256, 302011, 314272, 316864, 341619, 415884, 455492, 471408, 475296, 538752, 554512, 604022, 628544, 633728, 683238, 797111, 831768, 906033, 910984, 942816, 950592, 1109024, 1208044, 1257088, 1366476, 1594222, 1663536, 1812066, 1821968, 1885632, 1901184, 2114077, 2218048, 2391333, 2416088, 2732952, 3188444, 3327072, 3624132, 3643936, 3771264, 4228154, 4436096, 4782666, 4832176, 5465904, 6342231, 6376888, 6654144, 6946253, 7248264, 7287872, 8456308, 9565332, 9664352, 10931808, 12684462, 12753776, 13308288, 13892506, 14496528, 14575744, 16912616, 19130664, 19328704, 20838759, 21863616, 25368924, 25507552, 27785012, 28993056, 33825232, 38261328, 38657408, 41677518, 43727232, 48623771, 50737848, 51015104, 55570024, 57986112, 67650464, 76522656, 83355036, 97247542, 101475696, 102030208, 111140048, 115972224, 135300928, 145871313, 153045312, 166710072, 194495084, 202951392, 222280096, 270601856, 291742626, 306090624, 333420144, 388990168, 405902784, 444560192, 583485252, 666840288, 777980336, 811805568, 889120384, 1166970504, 1333680576, 1555960672, 2333941008, 2667361152, 3111921344, 4667882016, 6223842688, 9335764032, 18671528064]

約数ペア:

[(1, 18671528064), (2, 9335764032), (3, 6223842688), (4, 4667882016), (6, 3111921344), (7, 2667361152), (8, 2333941008), (12, 1555960672), (14, 1333680576), (16, 1166970504), (21, 889120384), (23, 811805568), (24, 777980336), (28, 666840288), (32, 583485252), (42, 444560192), (46, 405902784), (48, 388990168), (56, 333420144), (61, 306090624), (64, 291742626), (69, 270601856), (84, 222280096), (92, 202951392), (96, 194495084), (112, 166710072), (122, 153045312), (128, 145871313), (138, 135300928), (161, 115972224), (168, 111140048), (183, 102030208), (184, 101475696), (192, 97247542), (224, 83355036), (244, 76522656), (276, 67650464), (322, 57986112), (336, 55570024), (366, 51015104), (368, 50737848), (384, 48623771), (427, 43727232), (448, 41677518), (483, 38657408), (488, 38261328), (552, 33825232), (644, 28993056), (672, 27785012), (732, 25507552), (736, 25368924), (854, 21863616), (896, 20838759), (966, 19328704), (976, 19130664), (1104, 16912616), (1281, 14575744), (1288, 14496528), (1344, 13892506), (1403, 13308288), (1464, 12753776), (1472, 12684462), (1708, 10931808), (1932, 9664352), (1952, 9565332), (2208, 8456308), (2562, 7287872), (2576, 7248264), (2688, 6946253), (2806, 6654144), (2928, 6376888), (2944, 6342231), (3416, 5465904), (3864, 4832176), (3904, 4782666), (4209, 4436096), (4416, 4228154), (4951, 3771264), (5124, 3643936), (5152, 3624132), (5612, 3327072), (5856, 3188444), (6832, 2732952), (7728, 2416088), (7808, 2391333), (8418, 2218048), (8832, 2114077), (9821, 1901184), (9902, 1885632), (10248, 1821968), (10304, 1812066), (11224, 1663536), (11712, 1594222), (13664, 1366476), (14853, 1257088), (15456, 1208044), (16836, 1109024), (19642, 950592), (19804, 942816), (20496, 910984), (20608, 906033), (22448, 831768), (23424, 797111), (27328, 683238), (29463, 633728), (29706, 628544), (30912, 604022), (33672, 554512), (34657, 538752), (39284, 475296), (39608, 471408), (40992, 455492), (44896, 415884), (54656, 341619), (58926, 316864), (59412, 314272), (61824, 302011), (67344, 277256), (69314, 269376), (78568, 237648), (79216, 235704), (81984, 227746), (89792, 207942), (103971, 179584), (113873, 163968), (117852, 158432), (118824, 157136), (134688, 138628)]