2155404384

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18757}}^1$

素因数の和:18802

約数の個数: 192

約数和(自身を含む): 7563225600

約数和(自身を除く): 5407821216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 18757, 19152, 28728, 37514, 38304, 56271, 57456, 75028, 112542, 114912, 131299, 150056, 168813, 225084, 262598, 300112, 337626, 356383, 393897, 450168, 506439, 525196, 600224, 675252, 712766, 787794, 900336, 1012878, 1050392, 1069149, 1181691, 1350504, 1425532, 1575588, 1800672, 2025756, 2100784, 2138298, 2363382, 2494681, 2701008, 2851064, 3151176, 3207447, 3545073, 4051512, 4201568, 4276596, 4726764, 4989362, 5402016, 5702128, 6302352, 6414894, 7090146, 7484043, 8103024, 8553192, 9453528, 9622341, 9978724, 11404256, 12604704, 12829788, 14180292, 14968086, 16206048, 17106384, 18907056, 19244682, 19957448, 22452129, 25659576, 28360584, 29936172, 34212768, 37814112, 38489364, 39914896, 44904258, 51319152, 56721168, 59872344, 67356387, 76978728, 79829792, 89808516, 102638304, 113442336, 119744688, 134712774, 153957456, 179617032, 239489376, 269425548, 307914912, 359234064, 538851096, 718468128, 1077702192, 2155404384]

約数ペア:

[(1, 2155404384), (2, 1077702192), (3, 718468128), (4, 538851096), (6, 359234064), (7, 307914912), (8, 269425548), (9, 239489376), (12, 179617032), (14, 153957456), (16, 134712774), (18, 119744688), (19, 113442336), (21, 102638304), (24, 89808516), (27, 79829792), (28, 76978728), (32, 67356387), (36, 59872344), (38, 56721168), (42, 51319152), (48, 44904258), (54, 39914896), (56, 38489364), (57, 37814112), (63, 34212768), (72, 29936172), (76, 28360584), (84, 25659576), (96, 22452129), (108, 19957448), (112, 19244682), (114, 18907056), (126, 17106384), (133, 16206048), (144, 14968086), (152, 14180292), (168, 12829788), (171, 12604704), (189, 11404256), (216, 9978724), (224, 9622341), (228, 9453528), (252, 8553192), (266, 8103024), (288, 7484043), (304, 7090146), (336, 6414894), (342, 6302352), (378, 5702128), (399, 5402016), (432, 4989362), (456, 4726764), (504, 4276596), (513, 4201568), (532, 4051512), (608, 3545073), (672, 3207447), (684, 3151176), (756, 2851064), (798, 2701008), (864, 2494681), (912, 2363382), (1008, 2138298), (1026, 2100784), (1064, 2025756), (1197, 1800672), (1368, 1575588), (1512, 1425532), (1596, 1350504), (1824, 1181691), (2016, 1069149), (2052, 1050392), (2128, 1012878), (2394, 900336), (2736, 787794), (3024, 712766), (3192, 675252), (3591, 600224), (4104, 525196), (4256, 506439), (4788, 450168), (5472, 393897), (6048, 356383), (6384, 337626), (7182, 300112), (8208, 262598), (9576, 225084), (12768, 168813), (14364, 150056), (16416, 131299), (18757, 114912), (19152, 112542), (28728, 75028), (37514, 57456), (38304, 56271)]