12991797504

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42397}}^1$

素因数の和:42445

約数の個数: 216

約数和(自身を含む): 45063986240

約数和(自身を除く): 32072188736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 4864, 5376, 5472, 6384, 7296, 8064, 8512, 9576, 10944, 12768, 14592, 16128, 17024, 19152, 21888, 25536, 34048, 38304, 42397, 43776, 51072, 76608, 84794, 102144, 127191, 153216, 169588, 254382, 296779, 306432, 339176, 381573, 508764, 593558, 678352, 763146, 805543, 890337, 1017528, 1187116, 1356704, 1526292, 1611086, 1780674, 2035056, 2374232, 2416629, 2671011, 2713408, 3052584, 3222172, 3561348, 4070112, 4748464, 4833258, 5342022, 5426816, 5638801, 6105168, 6444344, 7122696, 7249887, 8140224, 9496928, 9666516, 10684044, 10853632, 11277602, 12210336, 12888688, 14245392, 14499774, 16280448, 16916403, 18993856, 19333032, 21368088, 22555204, 24420672, 25777376, 28490784, 28999548, 32560896, 33832806, 37987712, 38666064, 42736176, 45110408, 48841344, 50749209, 51554752, 56981568, 57999096, 67665612, 75975424, 77332128, 85472352, 90220816, 97682688, 101498418, 103109504, 113963136, 115998192, 135331224, 154664256, 170944704, 180441632, 202996836, 206219008, 227926272, 231996384, 270662448, 309328512, 341889408, 360883264, 405993672, 463992768, 541324896, 618657024, 683778816, 721766528, 811987344, 927985536, 1082649792, 1443533056, 1623974688, 1855971072, 2165299584, 3247949376, 4330599168, 6495898752, 12991797504]

約数ペア:

[(1, 12991797504), (2, 6495898752), (3, 4330599168), (4, 3247949376), (6, 2165299584), (7, 1855971072), (8, 1623974688), (9, 1443533056), (12, 1082649792), (14, 927985536), (16, 811987344), (18, 721766528), (19, 683778816), (21, 618657024), (24, 541324896), (28, 463992768), (32, 405993672), (36, 360883264), (38, 341889408), (42, 309328512), (48, 270662448), (56, 231996384), (57, 227926272), (63, 206219008), (64, 202996836), (72, 180441632), (76, 170944704), (84, 154664256), (96, 135331224), (112, 115998192), (114, 113963136), (126, 103109504), (128, 101498418), (133, 97682688), (144, 90220816), (152, 85472352), (168, 77332128), (171, 75975424), (192, 67665612), (224, 57999096), (228, 56981568), (252, 51554752), (256, 50749209), (266, 48841344), (288, 45110408), (304, 42736176), (336, 38666064), (342, 37987712), (384, 33832806), (399, 32560896), (448, 28999548), (456, 28490784), (504, 25777376), (532, 24420672), (576, 22555204), (608, 21368088), (672, 19333032), (684, 18993856), (768, 16916403), (798, 16280448), (896, 14499774), (912, 14245392), (1008, 12888688), (1064, 12210336), (1152, 11277602), (1197, 10853632), (1216, 10684044), (1344, 9666516), (1368, 9496928), (1596, 8140224), (1792, 7249887), (1824, 7122696), (2016, 6444344), (2128, 6105168), (2304, 5638801), (2394, 5426816), (2432, 5342022), (2688, 4833258), (2736, 4748464), (3192, 4070112), (3648, 3561348), (4032, 3222172), (4256, 3052584), (4788, 2713408), (4864, 2671011), (5376, 2416629), (5472, 2374232), (6384, 2035056), (7296, 1780674), (8064, 1611086), (8512, 1526292), (9576, 1356704), (10944, 1187116), (12768, 1017528), (14592, 890337), (16128, 805543), (17024, 763146), (19152, 678352), (21888, 593558), (25536, 508764), (34048, 381573), (38304, 339176), (42397, 306432), (43776, 296779), (51072, 254382), (76608, 169588), (84794, 153216), (102144, 127191)]